Feature:1. Excellent Aluminum Alloy Material: This solar wind range extender generator is made of excellent aluminum alloy material, which is waterproof and shockproof, high temperature resistant and erosion resistant.2. Wide Application: This solar wind range extender generator is widely used for electric bike, electric tricycle, four wheeler.3. Easy Installation: This solar wind range extender generator is very easy to install, you can install it by yourself, plug and play, simple and convenient, no management required.4. Good Compatibility: This solar wind range extender generator is well adapted to withstand a maximum power of 10,000W motors and automatically adapts to all electric batteries.5. Compact And Portable: This solar powered wind range extender generator is small in size and light in weight, which is easy to carry, and installing it on your electric car won't affect your use.Specification:Item Type: Solar Wind Power GeneratorMaterial: Aluminum AlloyWorking Voltage: 12V-125VRated Frequency: 50HZ-60HZApplication Scope: All Kinds of Electric VehiclesMechanical Strength: Resistant to 0.5J Repeated ImpactsAdaptable Temperature: -30-80Features: Maximum withstand 10,000W motor, automatically adapt to all batteries ( acid batteries, lithium batteries, graphene batteries).Package List:1 x Solar Wind Power Generator2 x Fan Head4 x Ties1 x Manual