SHARKK Power Bank External Battery Pack Dual USB Charger High Speed Charger 10,000mAh Dual USB Powerbank External Battery Pack that is surprisingly light with a smooth, compact design. Perfect travel charger external battery pack Portable Charger Powerbank that is a high capacity 10,000mAh Charger for faster, more efficient charging Power bank with Dual USB ports with 2.1A quick charge, allowing you to charge multiple devices from this one powerbank charger Built in safety protection features on this cell phone charger powerbank ensures that no overcharges happen, protecting your battery This Beautiful Powerbank has a power level display so you always know how much battery is left