Input voltage: DC Wide voltage 6-11V.<br> Output voltage: DC 12V.<br> Output Current: 20A.<br> Output Power: 240W.<br> Conversion efficiency: 93%.<br> Installation length: 13-14CM.<br> Operating temperature: -40 to + 85 ℃ Industrial grade.<br> Power consumption:25MA.<br> Weight ：370g.<br> Volume Specifications: 118 * 87 * 40mm (L * W * H).<br> Wiring:Input: red positive, black negative.<br> Outputs: yellow line positive, black negative.<br> Protection:overcurrent protection, thermal protection, instantly absorb high-voltage protection.<br> Voltage range: car audio, radio, walkie-talkie to monitor, LED display, special buggies, LCD TV, electric fans, solar power, photovoltaic panels, motors, and electrical and other industrial equipment. <br>