... wide applicat Specification: 1, Polymer Lithium-ion battery: 4Ah/5V , high energy and safe. . 2, It come ... charging from any kinds of 5V USB power 4, Mini USB 5V/1A output can compatible with any kinds ... opptional. 5, Mini USB input: 5V 1000mA to 2000mA Mini USB output: 5V 1000mA 6.The solar panel is ... the sunshine. 8, 2800mAh Capacity buildin battery can charge two times of your mobilephone. 9,Whole set ...