User level: Level 1 (4 points)my iPhone 17pro max battery health drops to 97 percent after 107 cycle counts is it normal or my charger fault
Posted on Nov 7, 2026 9:18 AM
User level: Level 10 (105,996 points)Nov 7, 2026 9:29 AM in response to sajawalawan96
So far, it sounds like you are right on track. On average, there is a 1% drop in Battery Health for every 50 Charge Cycles. The Battery Health only shows whole numbers, so you may certainly be at 97.9% where you would see 97%.
In any case, the expected life of the battery is 1,000 charge cycles before the Battery Health drops below 80% and needs to be replaced.
User level: Level 10 (82,930 points)Nov 7, 2026 9:58 AM in response to sajawalawan96
Yes, it is normal for the battery to go down after use.
Originally posted at discussions.apple.com/thread/256390367