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Dear all, I replaced the battery of my Macbook Air with an ifixit battery. Everything works just fine, only the laptop powers off sometimes when it is closed. Also, during the night it turns on and powers a lot, so it is almost out of power the next morning. Lastly, the replacement lead to no improvement of time on battery, although I did recalibrate it. Resetting the SMC did not help. What should I do? What is the problem? Thank you for your help
You may want to try not letting the battery run down so deeply as every deep discharge burns one cycle tick. Your battery is only expected to offer 1000 cycles so don’t be wasteful if you can.