Defective batteries are coated below Apple’s one-year guarantee, and replacements are free below AppleConcern Plus plans in case your battery has lower than 80 % of its unique capability. If it’s greater than that and also you’re nonetheless dissatisfied with its longevity, your choices are restricted to third-party restore or going the DIY route with official Apple components, both of which could possibly be cheaper than Apple’s full-price service.
