Excellent High Quality 12000mAh Power Bank

The portable battery charger comes with two USB ports, both detecting your device intelligently to deliver the fast charge. You can charge two devices simultaneously. It comes with a unique smart digital display technology to show remaining power in digital format as well as show you when the power bank is fully charged and how much power is available. It uses high quality A-Class Lithium polymer batteries, together with multiple smart protection technology, to keep your devices safe from over-charging, over-voltage, over-current, and short circuit.