Features 1Premium Material: This solar panel charger adopts premium polycrystalline silicon material for better and stable performance. 2High Conversion: This solar panel charger features high conversion efficiency and good output efficiency which ensures strong applicability. 3Light Weight: This solar panel charger possesses light weight and small size which is very portable and convenient. 4Wide Application: This solar panel charger is suitable for camping hiking backpacking horseback riding fishing or other outdoor activities. 5Semi Flexible: This solar panel charger is semi flexible which can be properly bent so as to adapt to different environments. Specification Item Type: Solar PanelMaterial: Polycrystalline SiliconPower: 7WOutput Current: 0-1400mAPanel Size: 7W 5VSolar Conversion Rate: More Than 17%Expanded Size: Approx. 55.2 x 16.8cm / 21.73 x 6.61in( Manual Measurement Slight Error May Exist )Folded Size: Approx. 11 x 16.8cm / 4.33 x 6.61in ( Manual Measurement Slight Error May Exist )Weight: Approx. 260g / 9.17oz Package List 1 xSolar Panel