Features: 【High Conversion Efficiency】With built-in monocrystalline silicon solar module solar panel can convert solar energy into electricity. 1.5W and high conversion efficiency. 【Convenient USB Charging】With a USB-A output interface you can charge your devices by this solar panel conveniently. Plug-and-play easy to use. Say goodbye to heavy bank. 【Widely Applications】This solar panel can be used for charging mobile phone small USB fans LED lights bank and so on which makes your more environmental. 【Waterproof and Durable】Covered with high-quality film solar panel has good waterproof performance and can withstand bad weather conditions. Not easy to break and long service . 【Easy to Carry Around】11 x 11cm/ 4.3 x 4.3in small size design and only 52g net weight solar can be put into your backpack easily. You can take it with you for camping hiking biking etc. Specifications: : 1.5W Working Current: 0-250mA Short-circuit Current: 300mA Working Voltage: 6V Short-circuit Voltage: 7.2V Interface: USB-A Item Size: 11 * 11cm/ 4.3 * 4.3in Item Weight: 52g/ 1.8oz Packing List: 1 * Solar Panel