1. Android Central Question's Avatar
    I recently got my battery changed in my Samsung a20s and I downloaded Accubattery and it said that my design capacity is 3900mAh but my estimated capacity is only 1163mAh. Did the person put in an old battery and tricked me???!!!!!!
    11-02-2021 03:11 AM
  2. belodion's Avatar
    Possibly, or perhaps the battery was old or unofficial.

    11-02-2021 03:18 AM
  3. B. Diddy's Avatar
    Welcome to Android Central! I would charge it to 100% and use the phone normally, then see how the battery life is. Wait for a few charging cycles before checking Accubattery again, because the more data that app has, the more accurate it will be.
    11-02-2021 11:44 PM
  4. mustang7757's Avatar
    Go to settings>about phone>battery >this will tell your capacity and can input it in Accubattery then give it few days to calculate few battery cycles
    11-03-2021 12:42 AM
  5. trucker3573's Avatar
    I have usually found replacements are never as good. Probably didn’t use oem equipment.
    11-03-2021 02:28 AM

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