Easter 24-Hour Flash SaleEnds today. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Gift Ideas
Main Content

“I have an iPhone 12. And the battery health is at 79%. If I go to replace it. Will it be back to 100% battery health?”

Asked by Ulises 
Answer This Question
See all questions & answers

0 Answers

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.