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Basco123 Author

Level 1

4 points

My iPhone 7 battery drains quickly and turns off at 30%

My phone battery drain fast and turn off at 30 percent

[Re-Titled by Moderator]

iPhone 7, iOS 15

Posted on Aug 7, 2024 9:04 AM

Top-ranking reply

Bob Timmons

Level 10

199,338 points

Posted on Aug 7, 2024 11:37 AM

When was the last time that you replaced the battery?

What is the current reading for Maximum Capacity of the battery?

Settings > Battery > Battery Health & Charging > Maximum Capacity

If Max Capacity is under 80%, the battery needs to be replaced at the Apple Store or an authorized Apple service shop.

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My iPhone 7 battery drains quickly and turns off at 30%

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