Why my battery goes down from 100 to 0 so fast

Question

Samsung Galaxy J7

This is the device page for the Samsung Galaxy J7. The OS that comes stock to the device is Android OS v5.1.

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Why my battery goes down so frequently Galaxy J7 NXT

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@shivanisareen What is the name and model number of the device?

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score 0 · Answer 1 · 2023-08-07T02:25:51-07:00

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11

388

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The battery may be failing and needs to be replaced.

Here's the user manual for the phone. Go to p.11→p.12 to view the procedure to remove the battery.

Search online for EB-BJ700BBC to find battery suppliers that suit you best.

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