PISEN Hand Warmers & Power Bank 2-In-1 Portable Charger Battery Pack 7500mAh Energyflux German Red Dot Design Award, External Battery for iPhone X/8/8plus/7/6 iPad Samsung Galaxy and more PISEN ADVANTAGEPisen is a smart technology provider with leading global sales to over 200 million customers. LARGE CAPACITYContains 7500 mAh of power. Enough to provide 2.5 fast charges to iPhone 7 or 1.6 to Galaxy S7. SUPERIOR SAFETYProduct safety protection technology, over-voltage protection, overcurrent protection, short circuit protection, overload protection, over-discharge protection, effective protection of the use of equipment safety. Side-charging and side-realising function to maximize your use of time. THERMO PROTECTConstant temperature of both sides allows you to quickly warm your hands without overheating indoor and outdoor. WHAT YOU GET1Pisen Hand Warmers & Power Bank TS-D198; 1Lanyard; 1Micro USB cable; 1User Manual; Pisen worry-free 18-month warranty and friendly customer service.