Item Type: Foldable Solar Panel Material: Monocrystalline Silicon Solar Panel Storage Size: Approx. 23x20.5cm/9.1x8.1in Solar Panel Expansion Size: Approx. 76x23cm/29.9x9.1in Power: 30W (without power storage function) Output Voltage: 12V USB Interface: USB A, USB C and DC Application: Mobile phone charging, car, motorcycle, boat, snowmobile, tractor, etc. Weight: Approx. 758g/26.7oz Color: Black Package List 1 x Foldable Solar Panel 1 x Cigarette Lighter 1 x Clip 1 x Connection Cable 2 x Buckle 1 x User Manual 1[3 INTERFACE] With USB A, USB C and DC charging ports, this solar power panel can charge for two devices at the same time. 2[INTELLIGENT IDENTIFICATION] Adopt intelligent charging technology, the solar panel can intelligently identify the device and provide the best charging speed. 3[OUTDOOR USE] The solar panel is used to charge 12V rechargeable battery in case of emergency, suitable for outdoor work, travel or camping. Easy to install and completely maintenance free. 4[SHORT CIRCUIT PREVENTION] The solar panel adopts high performance clip with unique design, which can prevent short circuit and ensure safety. 5[PORTABLE DESIGN] Foldable solar panel is light enough to fit in any bag, which is the perfect trickle charger and maintainer for 12V batteries of automobiles, motorcycles, boats, snowmobiles, tractors, etc.