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Amazon.com: Upgraded Battery for iPhone 11 Pro Max, High Capacity Replacement iPhone 11 Pro Max Battery A2161 A2218 A2220 with Professional Repair Tools Kit : Cell Phones & Accessories
Is an 86% maximum battery capacity bad for a 2-year-old iPhone 6s Plus? Should I replace its battery? - Quora
![Bug] Battery health says my battery is significantly degraded even though my battery is still at 100% capacity. I got it replaced from an Apple Service Provider in February. iPhone 6s iOS Bug] Battery health says my battery is significantly degraded even though my battery is still at 100% capacity. I got it replaced from an Apple Service Provider in February. iPhone 6s iOS](https://i.redd.it/0lfhxsuzorc31.jpg)