EZOPower 2-Port External Battery 5000mAh: * Battery Type: Lithium-Polymer * Battery Capacity: 5000mAh * Micro-USB Input: 5V/1000mA * USB Output I: 5V/2A (charge iPad, iPhone, smartphone, tablet) * USB Output S: 5V/2A (charge Samsung tablet, iPhone, smartphone, tablet) * On/Off button to start/end charging * 3 blue LEDs indicates battery capacity * 2 USB Port to charge up to 2 devices at the same time * Integrated microchip prevents overcharging * Recharge this battery by connecting micro-USB cable with PC/laptop * Color: Assorted Colors * Package include Battery, USB cable and adapter pin