Genuine iPhone X & XS Slim External Battery Charging Case

Powerful Battery designed with a 3200mAh battery, you can add 118% extra charge to give you a battery life of 40 hours +. Our batteries have been tested to ensure the highest quality available and have built in overcharge protection to provide extra protection. 

Protect your phone from scratches, bumps and drops. And the internal adopt integrated circuit design, effectively prevent short circuit or overtime charging.

Charge iPhone X/XS and the case simultaneously no need to take it off your phone. Simply charge your phone like normal and enjoy 1.7x extra the battery life.