Need your Samsung Galaxy S7 battery to last all day? This 4200mAH Extended Battery Charger Case for your Galaxy S7 will give you more than enough juice for the day. Use Facebook, Snapchat, Instagram or Game as much as you want without that dreaded dead phone fear!
At only 130 grams these cases are light weight and have a slim-lined fit. The 4 status lights on the back also let you know how much charge is left in your cover.
Samsung Galaxy S7