Galaxy S7 Edge Battery Case,Elebase External Battery Case,5200mAh Portable Backup Battery Charger, Cover Case for Samsung Galaxy S7 Edge,Rechargeable Power Bank Case(gold)(Not For S7) High capacity and fast charging:The 5200mAh Li-polymer rechargeable battery can effectively provide 110% extra battery life to your S7 Edge, 2A output making your S7 Edge fully charged just in about 3 hours.Certified by CE,FCC,RoHS. Smart and safety designSlim, durable and flexible design, with easy access to all buttons and ports. Unique sliding design for easy installation and removal. It also has a hidden kickstand. Charge and Sync support: Charge and sync phone while refilling your battery at the same time. No need to remove the battery case. Plug and Play Double Life: Built original new 5200mAh high-quality Li-polymer batteries, Samsung mobile phones can be doubled battery life, with enough power to remove your troubles. Quality batteries intelligent protection: Integrated circuit design with intelligent protection IC, can effectively prevent a short circuit or overtime charge, overcharge and over discharge even under extreme operating conditions, according to the fault errors, which can effectively protect your phone.