iPhone 11 Battery Replacement Batteries are not meant to last forever. After a certain period, they experience regular wear-and-tear damage. If this happens, then it’s probably time for a battery replacement. If you need an iPhone 11 battery replacement, then Techy is your solution. Don’t let a weakened, old battery slow you down. Stay in charge with Techy! Come by any of our Techy locations near you or give us a call to schedule an appointment. Get back to your fast-paced lifestyle with a brand new iPhone 11 battery! Along with iPhone 11 battery replacements, we also specialize in iPhone 11 water damage repair, iPhone 11 screen replacement, and iPhone 11 charging port repair services.