Galaxy S6 Battery Case, Ultra Slim Portable Rechargeable External Battery Backup Power Bank Charger Case Cover For Samsung Galaxy S6 With Kickstand (White) Slim Body: perfect fit for Samsung Galaxy S6,smooth lines and graceful, full of feel more comfortable. Quality materials: imported PC material, through the international environmental certification, non-toxic, safe and reliable! Plug and Play Double Life: Built original new 4200 mah high-quality polymer batteries, Samsung mobile phones can be doubled battery life, enough power to remove your troubles. Fully protected.The battery case cover 4 corners of phone,so it can protect the screen of phone. The anti-slip surface not only make you hold it better but also reduces the risk of sliding down. Quality batteries intelligent protection: imported batteries, with high energy density, no memory effect, high conversion rate, slow decay, long life and other advantages of high security features. 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.