4 Never Trust Third-Party Batteries
It’s extremely important that you only get your battery swapped by Apple or an Apple Authorized Service Provider. They can guarantee that the battery you’re having installed is a genuine, high-quality product that won’t explode down the road.
Saving a buck on a battery swap won’t be worth it if your iPhone spontaneously combusts. Better yet, Apple is currently offering discounted $29 battery replacements through the end of the year. So there’s no better time to replace the battery on your aging iPhone than now.