EZOPower EZEBA12 Solar External Backup Battery Portable Charger 3000mAh 1A Brand new EZOPower solar backup battery. Battery type: Lithium Polymer. Battery capacity: 3000mAh / 11.1WH. mini-USB Input: 5V 1000mA. Solar panel Input: 5V 250mA. USB Output: 5V 1000mA. Weight: 170g. Dimension: 140 x 84 x 14 mm. 4 Blue LEDs indicate battery capacity. On/Off button to start or end charging. Integrated microchip prevents overcharging. Package include battery, USB cable & adapter tips.(APPLE® iPhone®/iPod® tips are not included.). Also works with original or generic USB cable. Recharge this battery by PC/laptop/Wall or direct sunlight. NOTE: Solar could only charge up to 50-60% - Great for emergency power. Use USB cable to charge the internal battery fully.