EZOPower 1-Port Mini Palm Size Portable 2600mAh External Battery Pack Power Bank Charger for phones (White with Green Trim) Brand New EZOPower Palm Size and lightweight External Backup Battery, can easily slip into your pocket or bag. Battery Type: Lithium-Ion, Battery Capacity: 2600mAh. Micro-USB Input: 5V 1A. USB Output: 5V 1A. Dimension: 100 x 23 x 23 mm ( 4 X 1 X 1 inch ). Weight: 62g On/Off button to start/end charging. LED indicates battery capacity. Integrated microchip prevents overcharging Package includes 1 External Battery, 1 Micro-USB Cable, 3 Mobile Phone Connectors, 1 USB Power Wire