Chosen Solution
Hi. I have Iphone 7 for 7 months now. For the first 6 months the battery health dropped to 97% but for the last 3 days the battery health dropped to 94%. I dont think its normal. What should I do?
Are you using a high quality charge cable? It isnt great for the health of a phone to be using a crappy dollar store one.
It sounds normal for the battery health to be at 94% at 7 months old. It depends on much you charge it. You usually need a new battery in a year and a half to two years. And when battery health reaches around 81% you need a new one. Update (06/23/2020) You need to use a factory charging cable or a MFI Certified charging cable or it could damage your tristar ic and if that happens you will need microsoldering repair.
