mobile phone, MP3, MP4, game consoles,laptop etc. Model:2SC1-3-LiWith a Polymer Lithium lon batteryMaterial:Amorphous siliconPower: 3WOperating voltage: 5V 0.5ALi battery capacity: 2.2A Folding size: 205mm × 105mm × 25mm Expand Size: 205mm × 446mmWeight: 216g Color: black, blue, camouflage or customer specified Charging object: walkie-talkies, communications equipment, low-power test equipment, ...