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Model Number A1707. Released June 2017, this MacBook Pro features Kaby Lake processors up to the 2.8 GHz quad-core Intel Core i7 processor with Turbo Boost up to 3.8 GHz.

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How do I clear the Battery service warning after replacing the battery

I replaced my battery with the iFixit kit (MacBook Pro 15" Retina (Late 2016-2017) Battery) , and went through a couple of cycles of charge/discharge to reset the battery controller. I still get the message in the battery control panel "Your battery capacity is significantly reduced..."

Following advice found elsewhere, I also did a shift-control-option-power up to clear the System Management Contnroller

I still get the message. Everything seems to work fine, but I'd like to fix this so I know if there really is a problem

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MacBook Pro 15" Retina (Late 2016-2017) Battery Изображение


MacBook Pro 15" Retina (Late 2016-2017) Battery


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Shutdown and carefully disconnect the battery, now press and hold the power button with nothing connected for a 15 sec's to fully drain the logic board. Reconnect the battery and power adapter let the system charge a good 5 hours. Restart your system and check the battery using CoconutBattery take a snapshot of the apps main window and post it here for us to see Adding images to an existing question

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should I drain the battery first? and as it is a non-removeable battery, You are suggesting lifting the screwed down tab, as well as the removing the battery data cable?


@kevinosborn - Follow this guide MacBook Pro 15" Touch Bar 2017 Battery Replacement to Step 14.

No need to remove the battery just disconnect it! But before you do anything lets get a CoconutBattery snapshot so we aren't driving blind here!


it's added above. something is definitely hinky


@kevinosborn - You'll need to contact iFixit to get a replacement! Make sure you point to this question so they can see the CoconutBattery output and reference your sales receipt.

iFixit Customer Support

Sorry for the bad luck ;-{

If you would be so kind to score the answer and accept it that would be great! Thanks!


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