FAVOLCANO 3200mAh Ultra-Slim Portable External Rechargeable Power Backup Charger Battery Protective Case Built-in Pop-Out Bracket, iOS 7 or above Compatible, 12 Months Warranty for 4.7 inch iPhone 6 (Black) 4 LED lights indicate the charging mode and current battery life, impact-resistant case-and-battery in one for smart phone Slim External Rechargeable Backup Battery Charger Charging Case Cover for iPhone 6 with Pop-Out Kickstand 3200mAh Use a breakthrough rechargeable lithium polymer battery, much safer than lithium-ion battery Integrated power switch allows you to put the battery case in standby mode, built in short circuit, over-charged and temperature protection 12 months worry-free product guarantee for every purchase from FAVOLCANO. Package include: 1-FAVOLCANO&reg; backup battery case for iPhone 6, 1-FAVOLCANO&reg; Micro USB Cable.