Solar charger Features 1.Solar charge Using nature solar to charge about 6 hours for full charge in sunny day. 2.Charge in cloudy It can be charge even in cloudy day. 3.Cable charge Ac adaptor or pc usb charge is available. 4.Small & light Only about 40g. It can be cell phone charm. 5.Renewable battery It can be rechargeable and more than 500 times charging cycle. Specification 1.Small size: 56mm*37mm*14mm; 2.Weight: about 40g; 3.Solar cell: singlecrystal; 4.Battery: nimh battery/ above 500 times; 5.Solar charge current: about 30ma(100, 000lxú¬; 6.Nimh battery charge times: 135, 000lux: about 6 hours; 120, 000lux: about 8 hours; 100, 000lux: about 10 hours; 7.Devices charge time: 12~15mins; 8.Output current: 4.5v~5.3v/600ma~250ma; 9.Led lihgt: while solar or adaptor charging; 10.Ac adaptor charge time: about 3 hours; 11.Color:white, black, red, blue 12.Mini usb connector for mp3/mp4/pmp devices; 13.Optional tips for ipod and most kind of mobile phones. 1.Small size: 56mm*37mm*14mm; 2.Weight: about 40g;