HUAWEI 13000 mAh Portable Power Bank Silver

Highlights
Cruises an exemplary power capacity that keeps your device pumped up at all times
Strikes multiple interfaces that allows you to charge multiple devices simultaneously
Bequests a well planned internal circuitry that hinders abrupt jolts
Fast-charging technology exclusive to Anker, PowerIQ and VoltageBoost technologies combine to provide universal full speed charging for non-Quick Charge devices, up to 3 amps per port
Stays secure with super-strong velcro strap, can be adjusted for 9 Inches arm size to 16.5 Inches arm size