6v 3.5w 580-600MA Solar Panel USB Travel Battery Charger For 5 6 4S

Operating voltage: 6 v Power:3.5W Work: current 580-600mA output:USB 2.0;Net weight: about 100 g;Size: 165 * 135 * 2 mm Applications: Suitable for: digital products charge phone MP3 MP4 PDA Tablet Pls Notice: 1.This device can not electricity only can charge Ur cell phones in the . And this item must Under the strong light Otherwise the voltage is small and many smartphone have Battery protection maybe can t charge it. 2.Phone is not included Package Contents: 1 x solar panel USB Solar Battery Charger