Battery Health dropped very very fast
I have an iPhone SE 2020 since it’s been released, and I use it as my main device every day. Ma battery was still at 100% after one year, and one day it dropped to 98% without even going to 99%.
The battery health has been at 94% for a while, maybe 3 or 4 months, but today (I didn’t even use it a lot) it dropped from 94 to 90% in one hour… I’ve been charging it for a while with the 5W charger, then I moved to the wireless charger at 7.5W and then to an 18W charger, cause it was faster. Now I bought the new MacBook and I’m using the 67W to charge my iPhone, but I know the charger only charges it at 15.6W, so idk what to do and why the battery dropped so fast… can someone help me?
iPhone SE, iOS 15