MacBook Pro freezing then turns off
I have a Macbook Pro 2015 and it randomly freezes and turns off. However, I’ve found this doesn’t happen if I unplug the battery and just run it plugged in to the power.
I’ve updated it to Big Sur and tried another SSD, as well as SMC reset etc.
Coconut Battery says it’s in good shape, but 723 cycles.
Is this a battery issue? It probably is but just want to make sure before I spend $100 or so on a new battery.