Solar Power Battery Charger for Nokia, Samsung, Motorola, Sony Ericsson, and Mini USB. High Solar energy convert efficiency: over 15% Solar Energy board: 5.5V/80mA High capacity built in polymer battery: 1350mAH Output voltage: 5.0~6.0V Output current: 350~800mA Overall size: 95 x 43 x 12mm Built in 1,350mAh high capacity rechargeable polymer battery. With the charger, you can charge you mobile phone, digital camera, PDA, MP3, MP4 whenever and wherever. Stylish design and convenient to take it with you. Package Details Weight297.46 g Size14.3*12.6*4.6 cm Package Includes 1 x Solar Emergency Charger for MP3 MP4 Cell Phone 1 x USB Cable 1 x 120-250V MP3 MP4 Adapter 6 x Connectors