Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Input rated voltage: 36V/48V DC Input voltage range: 35-60 DC Efficiency: 94% Output voltage: 12V DC Output current: 10 Amps Output rated : 120Watts Voltage regulation: Less than 1% Road regulation: Less than 2% Ripple: 85mVp-p Load loss: 30mA Working temperature-40c ~ +80c Waterproof rating: IP68 Input wiring type: wire gauge 16AWG (red positive, black negative) Output wiring type: wire gauge 16AWG (yellow positive, black negative) Protection:Over-current protection / Overheating protection / Short circuit protection / waterproof IP68 design, anti-shock protection Application:mobile phone, car camera, Electric motors, Trucks, Golf Carts, suitable for klift, Solar Panel System, water pumps, industrial equipment and so on. colour:Silver Material:Aluminum alloy size:74*74*32mm Package Contents: 1 * 120W Step DC DC Converter Regulator Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.