These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use, and the charger dealing with the NiCd memory effect problem, likely by quickly doing a quick battery drain before charging).***
+
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, I recommend not matching what you have or buying knockoffs: scraping the NiCd setup and replacing the problematic NiCd system is the better play. Sometimes, the old NiCd packs were recovered via a jump, but they never lasted because the packs are toast once it's THAT bad. You can usually wait for a sale on the midrange brushless 20V drill to come up with 2 batteries and end up with the batteries at a lower cost, albeit 1.5Ah or 2Ah, depending on the deal. The original NiCds were 1.2Ah at the base, so 1.5Ah is still an upgrade.***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (eventhe basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true]. ***If the tool can't be converted (which is rare), consider it a dead tool and buy a 20V equivalent (yes, I have two of the hand saws because of the free tool deals, and one of them is an "XR" tool (brushless).***
+
***If you need them NOW, try to jump them. Sometimes, they can be saved for one or two final runs, but don't expect them to take that kind of abuse much longer before completely dying out. They don't take abuse like that well after 11+ years; that's in addition to the charger zapping them to drain them quickly, which was done to kill the NiCd memory effect problem. For all intents and purposes, due to the risk of permanent damage on frail batteries, it's better to treat the use of the jumped packs as their final run.***
-
I also own one of these NiCd drills (and BOTH OF my batteries are shot). I did some research on how to do this economically. If you do not want an extra tool, the DCA2203C kit has the adapter (DCA1820) and two safe batteries for all 18V NiCd generation tools. ***However, it costs a little more than a tool and battery bundle on sale as it's never discounted. Because of that, the more economical conversion comes when you buy a mid-tier drill (preferably Brushless) with the two battery packaging and then source the DCA1820 separately.***
+
When they go bad and do their last job, I usually recommend that these older DeWalts get the DCA1820 adapter and the 20V batteries; 1.5Ah or 2Ah works as both are upgrades from the stock 1.2Ah DeWalt shipped back then in the non-XR configuration. AND they lose the memory effect problem. However, the rub is this is the dream setup (especially if you can buy a drill with TWO pack-in batteries), and it's more cost-effective then bare batteries alone*. If you want to reduce your guilt about buying a tool for batteries, look for a reconditioned drill from a shop like CPO Outlet; you will probably get batteries with some wear, but it's not as wasteful. The kits with dual batteries always go on sale, so ¯\_(ツ)_/¯. I'd take it if I didn't own CR tools and 5Ah batteries from battery sales without a second thought.
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+
[quote|format=featured]
+
DO NOT BUY BRUSHED TOOLS; BUY BRUSHLESS ONLY. The brushless stuff lasts a lot longer and has far more power. Brushed is old news outside of previously owned tools. Your best bet to buy the DCA1820 is piecemeal from Home Depot or Amazon.
+
+
DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE (DCA2203C)|new_window=true]. ***If the tool can't be converted (which is rare), consider it a dead tool and buy a 20V equivalent (yes, I have two of the hand saws because of the free tool deals, and one of them is an "XR" tool (brushless).***
+
+
[/quote]
+
I have this info because I own a NiCd drill where I lost both batteries to wear and tear once and for all, and the only feasible way to put it in service I saw was to swap to LiOn this way, so I've done the research to make conversion economical.
+
+
The advantage of the DCA2203C kit is that the packs are safe for 100% of the tool lineup, even the infamous DC970, which is not able to use the premium batteries. However, these packs are weak compared to others. ***The MASSIVE DOWNSIDE is that it is never discounted. Because of that, the more economical conversion comes when you buy a mid-tier Brushless drill with two batteries in the package and then source out the DCA1820 separately.***
[quote|format=featured]
***''For the green ones who don't want to buy extra items but need new batteries: This is (probably) a bit more wasteful upfront because you also purchased a tool and charger, especially if you have them on hand (as I do with the XR tools). However, the math still tells me buying a lower-end brushless drill kit on sale is the cheapest way to put my DC970 in service again.''***
***''That said, in SOME cases there may be a slight price differential in favor of the DCA2203C kit; but this is usually only +/- ~$40-50 if it's all you can find. Either way even with the "waste", my opinion is you might as well buy the drill with 2 batteries, especially when they get put on same. These NiCd tools are brushed, and brushed tools have a lifespan based on the wear level on the brushes. This is generally not the case given how often DeWalt subsidizes their tools so the hardware stores can use them as a "loss leader" to get you into the store for little things you probably needed anyway.''***
+
***''*I picked up some Powerstack batteries and these may be a nice candidate, but the downside is you need to own the charger otherwise this makes no sense as a single 1.7Ah Powerstack (safe for all tools) is $120. No thanks, too expensive :/... Buy the drill with the 1.5Ah or 2Ah packs and adapt it. If you own some of these, you own all you need short of the adapter if you need to buy the parts.''***
+
[/quote]
-
While I still have my NiCd charger in storage, it's a doormat now because you can no longer buy NiCd batteries. DeWalt discontinued the NiCd batteries, likely due to cell availability issues. ***But that's fine because the downsides of keeping the NiCd packs in service are worse than upgrading to LiOn and buying new tools when there's an official fix.***
+
While I still have my NiCd charger in storage, it's a doormat until I can get a deal on a 2-battery drill bundle. DeWalt discontinued the NiCd batteries, likely due to cell availability issues (either way, GOOD RIDDANCE). ***But that's fine because the downsides of keeping the NiCd packs in service are worse than upgrading to Lion and buying new tools when there's an official fix.***
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use, and the charger dealing with the NiCd memory effect problem, likely by quickly doing a quick battery drain before charging).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even the basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true]. If the tool can't be converted, consider it a dead tool and buy a 20V equivalent (yes, I have two of the hand saws because of the free tool deals and one of them is an "XR" tool (brushless).
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even the basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true]. ***If the tool can't be converted (which is rare), consider it a dead tool and buy a 20V equivalent (yes, I have two of the hand saws because of the free tool deals, and one of them is an "XR" tool (brushless).***
I also own one of these NiCd drills (and BOTH OF my batteries are shot). I did some research on how to do this economically. If you do not want an extra tool, the DCA2203C kit has the adapter (DCA1820) and two safe batteries for all 18V NiCd generation tools. ***However, it costs a little more than a tool and battery bundle on sale as it's never discounted. Because of that, the more economical conversion comes when you buy a mid-tier drill (preferably Brushless) with the two battery packaging and then source the DCA1820 separately.***
[quote|format=featured]
***''For the green ones who don't want to buy extra items but need new batteries: This is (probably) a bit more wasteful upfront because you also purchased a tool and charger, especially if you have them on hand (as I do with the XR tools). However, the math still tells me buying a lower-end brushless drill kit on sale is the cheapest way to put my DC970 in service again.''***
***''That said, in SOME cases there may be a slight price differential in favor of the DCA2203C kit; but this is usually only +/- ~$40-50 if it's all you can find. Either way even with the "waste", my opinion is you might as well buy the drill with 2 batteries, especially when they get put on same. These NiCd tools are brushed, and brushed tools have a lifespan based on the wear level on the brushes. This is generally not the case given how often DeWalt subsidizes their tools so the hardware stores can use them as a "loss leader" to get you into the store for little things you probably needed anyway.''***
[/quote]
While I still have my NiCd charger in storage, it's a doormat now because you can no longer buy NiCd batteries. DeWalt discontinued the NiCd batteries, likely due to cell availability issues. ***But that's fine because the downsides of keeping the NiCd packs in service are worse than upgrading to LiOn and buying new tools when there's an official fix.***
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use, and the charger dealing with the NiCd memory effect problem, likely by quickly doing a quick battery drain before charging).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even the basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true].
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even the basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true]. If the tool can't be converted, consider it a dead tool and buy a 20V equivalent (yes, I have two of the hand saws because of the free tool deals and one of them is an "XR" tool (brushless).
I also own one of these NiCd drills (and BOTH OF my batteries are shot). I did some research on how to do this economically. If you do not want an extra tool, the DCA2203C kit has the adapter (DCA1820) and two safe batteries for all 18V NiCd generation tools. ***However, it costs a little more than a tool and battery bundle on sale as it's never discounted. Because of that, the more economical conversion comes when you buy a mid-tier drill (preferably Brushless) with the two battery packaging and then source the DCA1820 separately.***
[quote|format=featured]
***''For the green ones who don't want to buy extra items but need new batteries: This is (probably) a bit more wasteful upfront because you also purchased a tool and charger, especially if you have them on hand (as I do with the XR tools). However, the math still tells me buying a lower-end brushless drill kit on sale is the cheapest way to put my DC970 in service again.''***
***''That said, in SOME cases there may be a slight price differential in favor of the DCA2203C kit; but this is usually only +/- ~$40-50 if it's all you can find. Either way even with the "waste", my opinion is you might as well buy the drill with 2 batteries, especially when they get put on same. These NiCd tools are brushed, and brushed tools have a lifespan based on the wear level on the brushes. This is generally not the case given how often DeWalt subsidizes their tools so the hardware stores can use them as a "loss leader" to get you into the store for little things you probably needed anyway.''***
[/quote]
While I still have my NiCd charger in storage, it's a doormat now because you can no longer buy NiCd batteries. DeWalt discontinued the NiCd batteries, likely due to cell availability issues. ***But that's fine because the downsides of keeping the NiCd packs in service are worse than upgrading to LiOn and buying new tools when there's an official fix.***
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have, or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped, if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use and memory effect shock removal).***
+
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use, and the charger dealing with the NiCd memory effect problem, likely by quickly doing a quick battery drain before charging).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do,since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more costeffective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as costeffective UNLESS IT IS ON SALE|new_window=true].
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even the basic 1.5A batteries outperform the NiCd packs on power output and charge capacity, with NO zero memory issues). The rub is this dream setup is more than a new drill, so it's more cost-effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost-effective UNLESS IT IS ON SALE|new_window=true].
-
Being as I own one of these NiCd drills too and I need batteries, I did my research on this and when I looked at the DCA2203C vs a 2-battery bundle CPO refurb and a Home Depot sourced DCA1820, it's about the same both ways.***''NOTE: The drill kit and adapter setup may be slightly more expensive in some cases, but it's within the $40-50 range most of the time -- if there is one with how often the kits get discounted.''***
+
I also own one of these NiCd drills (and BOTH OF my batteries are shot). I did some research on how to do this economically. If you do not want an extra tool, the DCA2203C kit has the adapter (DCA1820) and two safe batteries for all 18V NiCd generation tools. ***However, it costs a little more than a tool and battery bundle on sale as it's never discounted. Because of that, the more economical conversion comes when you buy a mid-tier drill (preferably Brushless) with the two battery packaging and then source the DCA1820 separately.***
-
My NiCd charger is in a box since I do not intend to bother with any new NiCd batteries -- the downsides are worse than upgrading to LiOn and buying new tools when there's an official fix.
+
[quote|format=featured]
+
***''For the green ones who don't want to buy extra items but need new batteries: This is (probably) a bit more wasteful upfront because you also purchased a tool and charger, especially if you have them on hand (as I do with the XR tools). However, the math still tells me buying a lower-end brushless drill kit on sale is the cheapest way to put my DC970 in service again.''***
+
+
***''That said, in SOME cases there may be a slight price differential in favor of the DCA2203C kit; but this is usually only +/- ~$40-50 if it's all you can find. Either way even with the "waste", my opinion is you might as well buy the drill with 2 batteries, especially when they get put on same. These NiCd tools are brushed, and brushed tools have a lifespan based on the wear level on the brushes. This is generally not the case given how often DeWalt subsidizes their tools so the hardware stores can use them as a "loss leader" to get you into the store for little things you probably needed anyway.''***
+
+
[/quote]
+
While I still have my NiCd charger in storage, it's a doormat now because you can no longer buy NiCd batteries. DeWalt discontinued the NiCd batteries, likely due to cell availability issues. ***But that's fine because the downsides of keeping the NiCd packs in service are worse than upgrading to LiOn and buying new tools when there's an official fix.***
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have, or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped, if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use and memory effect shock removal).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do, since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more cost effective to buy a drill on sale new, or a 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed), and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost effective UNLESS IT IS ON SALE].
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do, since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more cost effective to buy a drill on sale new, or a refurb 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed; brushed is old tech and the original NiCds are brushed with age) and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost effective UNLESS IT IS ON SALE|new_window=true].
Being as I own one of these NiCd drills too and I need batteries, I did my research on this and when I looked at the DCA2203C vs a 2-battery bundle CPO refurb and a Home Depot sourced DCA1820, it's about the same both ways. ***''NOTE: The drill kit and adapter setup may be slightly more expensive in some cases, but it's within the $40-50 range most of the time -- if there is one with how often the kits get discounted.''***
My NiCd charger is in a box since I do not intend to bother with any new NiCd batteries -- the downsides are worse than upgrading to LiOn and buying new tools when there's an official fix.
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have, or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped, if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use and memory effect shock removal).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do, since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more cost effective to buy a drill on sale new, or a 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed), and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost effective UNLESS IT IS ON SALE].
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do, since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more cost effective to buy a drill on sale new, or a 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed), and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost effective UNLESS IT IS ON SALE].
-
Being as I own one of these NiCd drills too and I need batteries, I did my research on this and when I looked at the DCA2203C vs a 2battery bundle CPO refurb and a Home Depot sourced DCA1820, it's about the same both ways. ***''NOTE: The drill kit and adapter setup may be slightly more expensive in some cases, but it's within the $40-50 range most of the time -- if there is one with how often the kits get discounted.''***
+
Being as I own one of these NiCd drills too and I need batteries, I did my research on this and when I looked at the DCA2203C vs a 2-battery bundle CPO refurb and a Home Depot sourced DCA1820, it's about the same both ways. ***''NOTE: The drill kit and adapter setup may be slightly more expensive in some cases, but it's within the $40-50 range most of the time -- if there is one with how often the kits get discounted.''***
My NiCd charger is in a box since I do not intend to bother with any new NiCd batteries -- the downsides are worse than upgrading to LiOn and buying new tools when there's an official fix.
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother. If you want to jump them and see have at it but if the battery is old it usually doesn't run very long, or permanently dies within short order. Yes it sometimes works, but it's not something that I consider worthwhile after 11 years of use and abuse.'''
+
These days, it’s due to tired original NiCd batteries. I have a DC970, and both of my batteries are done. ***However, my recommendation here is NOT to match what you have, or buy knockoffs; scrap the NiCd setup, even if you buy a new drill with 2 batteries in the box. They may come back if jumped, if you don't fry the pack permanently (it can help, but you're more likely to kill it after 11+ years of abuse, use and memory effect shock removal).***
-
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especiallyif it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
+
What I usually recommend for these older DeWalts is the DCA1820 adapter and the 20V batteries (even basic 1.5A will do, since it's capable of more capacity then NiCd will ever be, with zero memory effect). The rub is this dream setup is more than a new drill, so it's more cost effective to buy a drill on sale new, or a 2-battery combo from a place like CPO Outlet (read: only buy Brushless, not brushed), and buy the DCA1820 from a place like Home Depot as CPO does not sell it piecemeal. DeWalt also sells the parts needed [https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|as a kit, but it is not truly as cost effective UNLESS IT IS ON SALE].
-
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option+separately purchased DCA1820 tend to cost about the same. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (pricesfluctuate).
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Being as I own one of these NiCd drills too and I need batteries, I did my research on this and when I looked at the DCA2203C vs a 2 battery bundle CPO refurb and a Home Depot sourced DCA1820, it's about the same both ways. ***''NOTE: The drill kit and adapter setup may be slightly more expensive in some cases, but it's within the $40-50 range most of the time -- if there is one with how often the kits get discounted.''***
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My NiCd charger is in a box since I do not intend to bother with anything other than the 20V packs since they can be made to work and it's officially supported.
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My NiCd charger is in a box since I do not intend to bother with any new NiCd batteries -- the downsides are worse than upgrading to LiOn and buying new tools when there's an official fix.
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother. If you want to jump them and see have at it but if the battery is old it usually doesn't run very long, or permanently dies later.'''
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These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother. If you want to jump them and see have at it but if the battery is old it usually doesn't run very long, or permanently dies within short order. Yes it sometimes works, but it's not something that I consider worthwhile after 11 years of use and abuse.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option+separately purchased DCA1820 tend to cost about the same. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
My NiCd charger is in a box since I do not intend to bother with anything other than the 20V packs since they can be made to work and it's officially supported.
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother. If you want to jump them and see have at it but if the battery is old it usually doesn't run very long, or permanently dies later.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option+separately purchased DCA1820 tend to cost about the same. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
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My NiCd charger is in a box since I do not intend to bother with anything other than the 20V packs since they can be made to work and it's officially supported.
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother. If you want to jump them and see have at it but if the battery is old it usually doesn't run very long, or permanently dies later.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option+separately purchased DCA1820 tend to cost about the same. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option+separately purchased DCA1820 tend to cost about the same. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additional tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale at an excellent discount, the cost of skipping the extra tool usually doesn’t make sense as it comes to around the same price both ways, especially with stores who run tool sales somewhat often.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50 new, less as a factory refurb (prices fluctuate).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries) - think ~$40-50.
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and the 20V Lithium batteries (these batteries completely ditch the memory effect problem). However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs CPO refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820. You get the batteries and charger that way, and a secondary drill. In addition to the battery and additonal tool, you don’t need to buy the charger; it came with it. Unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, the cost of skipping the extra tool usually doesn’t make sense as it comes tp about the same price both ways, especially with a sale.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale; even better if it comes from a DeWalt authorized reseller who has CPO brushless stock) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.
Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.
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What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [link|https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.
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Being as I own one of these NiCd drills, I did my research on this and when I looked at the DCA2203C vs refurb with 2 batteries option (and the DCA1820) it will be about the same cost. There’s a chance it may be a few dollars more if you buy a drill kit and the adapter, but it’s usually not much (if any difference at all, especially if you can get a refurb with 2 batteries).
These days, it’s usually tired original NiCd batteries. I have a DC970, and both of my batteries are done. '''However, my recommendation here is not to get new OEM or cloned NiCd/NiMh batteries - don’t bother.'''
What I usually recommend for these older DeWalts is the DCA1820 adapter, and a 20V battery. However, if you buy the batteries on their own it may be more expensive so the more cost effective method to do this is to buy a drill kit (especially if it’s a refurb or on sale) and the DCA1820 and get the batteries and charger that way. In addition to the battery, you get a spare drill and the charger is not an additional cost unless you were to get the [https://www.dewalt.com/products/accessories/batteries-and-chargers/batteries/20v-max-battery-adapter-kit-for-18v-tools/dca2203c|20V conversion kit (DCA2203C)] on sale, as it comes at the same cost as a drill kit on sale.