If your iPhone battery is dying quickly, jumping to random percentages, or the phone is just plain sluggish, it's probably time for a new battery! This is especially true for older iPhones – after a certain number of charge cycles, the lithium-ion battery begins to degrade and a replacement is needed. In our experience, cheap chargers and leaving the iPhone plugged in overnight constantly contribute to degrading battery health.

Devices

iPhone

iPad

Mac

Samsung