Battery Health
2 articles tagged Battery Health.
iPhone Slow After an iOS Update: What Is Normal and What to Fix
Tell normal post-update slowness from a real problem, then fix a laggy or fast-draining iPhone with Apple's steps: wait, restart, storage, battery health.
iPhone Battery Health: What the Percentage Means and When to Replace
Find Battery Health on your iPhone, learn what Maximum Capacity and the Peak Performance messages mean, and decide whether a battery replacement is due.