i-Blason Extei-Blason Unity Series 4,000 mAh Ultra Slim External Battery Case Power Pack for Samsung Galaxy S6 2015 Release. Unity Power Series: Innovative Sleek Ultra Compact Design Delivers One Of the Most Portable Battery Case in Contemporary Design which is user friendly and easy to use compatible with Galaxy S6. Designed to be compatible with Android IOS system and is equipped with the high quality connectors for 100% compatibility. Powerful: With its amazing 4,000 mAh Batter Power Capacity Delivered in Such a Compact Package. Your Will Pleasantly Renew Your Galaxy S6 Power Supply with more than 100% of Full Charge of internal battery capacity. Elegant and Protective: Our Unity Series Battery case is very Simple to Use. With One Click of Button, the Built-in LED Indicator will Display How Much Power Is left in the Battery Case. In Addition, The State-of-Art Design Makes Unity Battery Pack One of the Most Distinctive and Attractive Battery Case in the Market While Providing Full-Body Protection for Samsung Galaxy S6. Our Battery Case Comes with integrated micro USB Connector to Charge Your Galaxy S6 and a Micro USB Charging Port to Charge the Battery Case through a USB Cable Connected to a Wall/Car Charger or a PC USB Port. Our Advanced Technology Provides Guaranteed Compatibility with the Latest Android IOS Operating System Which Allows Charging and Data Sync Simultaneously. It is Not Just a Battery Case, It is also a Statement of Active and Energetic Life Style For Best Performance. Please use our attached USB cable to Charge the Battery Pack and Perform Data Sync Compatibility. Our Battery Case is Compatible with Galaxy S6 Only and WILL NOT work with Galaxy S6 Edge or Any Other Samsung smart phones.nded Battery Case for Apple iPhone 6 Plus 5.5 Inch