Promate Power Bank 10000mAh
Portable Charger 10000mAh has voltage-10, a strong 10000mAh lithium polymer power bank with two USB connections, lets you charge your devices on the go. It has two ultra-fast USB charging connections that may be used to charge any USB device. voltage-10 also has Automatic Voltage Regulation, which means it adjusts the output to the device attached. All smartphones and tablets are compatible with voltage-10.