Battery not charging to full capacity, why?
I recently just bought a replacement battery for my S7. I have a USB mAh tracker and according to it the amount of mAhs going into the battery has really decreased after calibration, not to mention that it never hit 3000 mAh the manufacturing capacity. I followed the direction on the package for calibration, after charging to 100% for more than 2 hours I used it up till it was empty. Then I charged it to 100% but that totaled 2400mAhs. Now it’s totaling 2000 mAh, I don’t know what’s going on.
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Assuming this is a third party battery, it's possible it is a purposely mislabelled product. If it's OEM or geniuine Samsung, then I suggest you get the warranty replacement because it's clear that the battery is not up to specs.
DunCanP さんによる
I just got this battery from ifixit guys. it’s the 3rd replacement and thought to be the closest to the OEM since I can’t find it anywhere. I bought two other batteries before this one from amazon and they all had the same issue but with different numbers of course. Honestly, I’m done opening and resealing my phone, I just wanted to know if there is something I can do to calibrate it right or maybe it’s something with the power consumption of the phone.
Marwan Ali さんによる