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For some reason the battery on my computer is draining heavily during sleep for some reason. I already tried reinstalling Big Sur but the battery is still draining. I even got a new battery and it’s still draining. Can anybody help me with this? Running Big Sur latest version clean installed. Logs linked here https://pastebin.com/VPbLkEHN
Well this battery is 5 1/2 years old! While the cycle count is very low with only 4 cycles, the batteries chemistry doesn’t last indefinitely! I’m suspecting this system is always on the charger so it doesn’t run through cycles like most other laptops do. Bottom line its time for a new battery MacBook Pro 13" Retina (Early 2015) Battery and here’s the guide MacBook Pro 13" Retina Display Early 2015 Battery Replacement
