Why I Only Buy iPhones With 85% Battery Health (Okay, 84â83% Toođ )
Why 83â85% Battery Health Is My Rule for Buying Used iPhones If you’re buying a used iPhone in 2025, battery health matters more than people think. For me, the sweet spot is anything between 83% and 85%. Thatâs my personal cutoffâbelow that, things start getting sketchy. Phones under 80% might still âwork,â but youâll feel the slowdown,…
