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Battery capacity decreasing after swap

Hi, everyone,

so I bought a replacement battery here and i switched and everything was ok for a few hours, then, after calibrating, reseting nvram and the smc, coconut battery is giving me weird reading.

Just when I installed the battery, the design capacity was at 100% as it should be, but after only 2 cycles in, and all the calibration and reseting, coconut battery is telling me the battery’s design capacity is at 89%.

Am I doing something wrong? Am I missing something? what’s going on? again this is a fresh batty from fixit and I did calibrate it twice, that’s the 2 charge cycles the battery has right now. I can always try again but this seems weird and I don’t know if its normal and it’ll stabilize later or if this battery is defective. Ill attach some screenshots from coconut battery.

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Thanks!

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1

댓글:

Yep! You have a bad battery, contact the seller for a replacement.

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답변 1개

선택된 해법

I’d give it a chance and calibrate it again before going though all the work of replacing it again. Let it drain down to 10% then fully charge it again and see what reading you get.

해당 답변은 도움이 되었습니까?

점수 4

댓글:

Thanks! ill probably calibrate it again tonight and see what happens

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Jorge 가/이 대단히 고마워 할 것입니다.
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