EZOPower 1-Port Green / White Mini Palm Size Portable 2600mAh External Battery Charger + Blue Carrying Battery Case for Apple iPhone 5S 5C 5, iPhone 4S 4; HTC Samsung Motorola Cellphone Smarphone MP3 Player and more 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: 1x EZOPower 1-Port External Battery 2600mAh, 1x Universal Microfiber Pouch Drawstring Case