12V DC Voltage Regulator: Heavy Duty DC 12V voltage stabilizer accept DC 10-36V input, DC 12V output. Max Current: 12A. High Power: 144W, usually for car battery auto truck vehicle boat motor solar system protection.IP67 Waterproof Grade: This 12V DC stabilizer adopted Heat conduction organic silica gel filling and sealing technology to make it can be used outdoors withstanding heavy rains or other bad weathers.12V Regulator Specifications: Input: DC 12V(10V - 36V); Output: DC 12V 12A 144W; Conversion Efficiency: More Than 96%; Overtemperature Protection: 150; Connection Wire Length: 12cm/4.7 inch; Mounting Hole Diameter: 5mm/0.2 inch; Mounting Hole Distance: 65mm/2.56 inch; Body Size: 74mm x 74mm x 31mm(L*W*H); Net Weight: 264gAlways Stand Behind: Best After-sale Service. DOA or within 30 days free money back, or unconditional replacement within 2 Year. You could contact us anytime with any problem, we will try our best to solve the problem.Secure Your Devices: 12V surge protector protect your 12V electronics from the voltage unstability or peak surge. This power regulator is widely used on Bus, CMB, large trucks, motor, GPS navigation, solar power, photovoltaic energy, bus display, taxi advertising screen, car audio, LCD TV, LED, intercom and monitoring system.