Battery health drop unusually fast on iphone se 2020

Hey I have a problem with my battery health on Iphone se 2020, In 3 days ago my battery health had 85% and feb 1 dropped to 83% and next day dropped to 81% and today dropped to 80%.


I feel concerned since is impossible to drop so fast. Is it caused by ios 26.2.1 update?


I hope y'all can help me figured out this cause.Thank you

iPhone SE

Posted on Feb 3, 2026 4:26 AM

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Question marked as Top-ranking reply

Posted on Feb 3, 2026 4:39 AM

Battery health is not a linear process, and your battery is kind of at the marginal point in its life where performance can be erratic.


Go to this web site for information about how to request battery service for your iPhone: iPhone Battery Replacement - Apple Support


For cost and availability, enter your model information in the "Get an estimate" box at the bottom. (It is best that you do this since sometimes contributors here forget this is an international forum and not everybody asking questions lives in the contributor’s country.)


For instructions on how to get your iPhone, iPad, or iPod touch ready for service click here --> Prepare your iPhone or iPad for service - Apple Support


5 replies
Question marked as Top-ranking reply

Feb 3, 2026 4:39 AM in response to Widh

Battery health is not a linear process, and your battery is kind of at the marginal point in its life where performance can be erratic.


Go to this web site for information about how to request battery service for your iPhone: iPhone Battery Replacement - Apple Support


For cost and availability, enter your model information in the "Get an estimate" box at the bottom. (It is best that you do this since sometimes contributors here forget this is an international forum and not everybody asking questions lives in the contributor’s country.)


For instructions on how to get your iPhone, iPad, or iPod touch ready for service click here --> Prepare your iPhone or iPad for service - Apple Support


Battery health drop unusually fast on iphone se 2020

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