You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Battery health

My battery health reduced in only 24 days using 100% to 99%

Posted on Apr 19, 2023 8:35 AM

Reply
Question marked as Top-ranking reply

Posted on Apr 19, 2023 8:37 AM

Click on this link about Phone battery and performance to read about the battery health feature and what is considered normal performance --> iPhone Battery and Performance - Apple Support


"A normal battery is designed to retain up to 80% of its original capacity at 500 complete charge cycles when operating under normal conditions. The one-year warranty includes service coverage for a defective battery. If it is out of warranty, Apple offers battery service for a charge." A degraded battery may display the notice: "Your battery’s health is significantly degraded. An Apple Authorized Service Provider can replace the battery to restore full performance and capacity." If it is not at or above 80% "normal", consider contacting Apple about a battery replacement. --> iPhone Battery Repair & Replacement - Apple Support



What you are seeing is nothing unusual.

5 replies
Question marked as Top-ranking reply

Apr 19, 2023 8:37 AM in response to Kvn24

Click on this link about Phone battery and performance to read about the battery health feature and what is considered normal performance --> iPhone Battery and Performance - Apple Support


"A normal battery is designed to retain up to 80% of its original capacity at 500 complete charge cycles when operating under normal conditions. The one-year warranty includes service coverage for a defective battery. If it is out of warranty, Apple offers battery service for a charge." A degraded battery may display the notice: "Your battery’s health is significantly degraded. An Apple Authorized Service Provider can replace the battery to restore full performance and capacity." If it is not at or above 80% "normal", consider contacting Apple about a battery replacement. --> iPhone Battery Repair & Replacement - Apple Support



What you are seeing is nothing unusual.

Apr 19, 2023 8:48 AM in response to Kvn24

My battery health reduced in only 24 days using 100% to 99%


Normal. Battery Heath will decline an average of about .8% to 1% a month. That's an average. Some months it might not decline at all, then decline 2% the next month.


After 12 months, your Battery Health will be about 88-90%


After 24 months, your Battery Health will be about 80-82%.


Stop worrying about the battery and plan to replace the battery when the Health is at 80%



Battery health

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.