4200mAh Power Bank For Samsung Galaxy S7 Backup Battery Charger Case Cover

Exclusively designed for the Samsung Galaxy S7, slim-fit battery casing chargers and protects your S7 without bulk.
4200mAh rechargeable, perfect fit your phone case, charging and protecting 2 in 1.
USB charging and syncing without needing to remove your phone. Sleek, elegant, and lightweight design featuring a Non-Slip Comfort Grip Super lightweight case Built in Kick-Stand for easy video watching Easy access to all controls On and Off Button on the back of the battery case LED lights on case to display status of back-up battery High quality lithium polymer battery Integrated circuit design: With intelligent protection, it can effectively prevent a short circuit or overcharge and over discharge even under extreme operating conditions.