This Qi battery charger is a combination of the wireless charging pad and portable power bank, built-in high-power QI wireless charging transmitter, and a high capacity 10000mAh rechargeable battery. Incredibly sleek & lightweight, AuraVolt-10+ is portable & easy to carry around. Engineered to be an efficient and high-speed charging pad for iPhone, Samsung, and other Qi-enabled devices—just lay your phone onto the charging pad and go. There’s no need to remove your device from its case when powering up, AuraVolt-10+ Wireless Charging Pad can charge through most lightweight cases. Charge any USB-powered devices with ultra-fast dual USB charging ports. With AuraVolt-10+, remain powered up always.