Product Name: Universal External Battery PackModel Number: CMC402Place of Origin: ChinaFeatures: 1) Trendy and quality digital mobile power 2) The portable power for mobile digital devices 3) Li-ion battery: mobile (DMB /camera / game) phone, digital camera, PDA, PMP 4) Semi-permanent usage with high capacity and stable Li-on battery to be replaced 5) Protection circuit designed for over-current, over-voltage, over-discharge, to ensure safety 6) The item is with USB output hub. 7) With manual power switch, so the power consumption is reduced, and working time is extended 8) Necessity for your ubiquitous life i-UP1800 9) Do not worry about the shortage of battery power while using mobile devices while your outdoor activities: mountain, beach and lake for hiking, camping or fishing, travel companion on your business trip or backpack trip Specifications: 1) Model: CMC402 (i-UP1800) 2) Capacity: 1,800mAh 3) Battery: Li-ion 4) DC in: 5V (charged by computer, with USB port) 5) DC out: 5.35V 6) Size: 77 x 39 x 14mm 7) Weight: 54g 8) Accessories: I-UP1800 / USB cable / user\'\'s manual / hand strap, multiple connectors