iBower IBO-BB12000 High Capacity Dual USB Portable Charger 12000mAh - External Battery Power Bank for iPhone Samsung HTC LG Smartphones Tablets - Universal USB Connectivity Ultimate Power 12000mAh Rechargeable Smartphone/Tablet Backup Battery Dual USB ports, LED light indicator Compact and lightweight, compatible with multiple smartphones, tablets, DSLR and mirrorless cameras and gaming devices 1-year limited manufacturer's warranty Model# IBO-BB12000