Features ★ Wide DC Boost Converter- DC 12V to DC 19V 5A 95W - input voltage range DC 12v; output voltage: DC 19V(non-adjustable); output current: 5A(Rated.); output power 950W. ★ Multiple Protections - 12V to 19V dc step up converter boost Transformer with Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage and other automatic protection functions ★ Stable Performance - Step up Module voltage booster is Made of high quality FR-4 multilayer PCB, resistor, capacitor, switch and MOS tube are all SMD components.Synchronous voltage stabilization technology, low heat, enough power and stable performance. ★ Waterproof Design - Step up voltage converter boost converter adapts Organic silicone sealing, waterproof, dustproof, shock resistant, suitable for all kinds of bad environment ★ Wide application - 12V to 19V volt converter step up transformer fits for car, vehicle, electric bike, bus,LED strip lights, electric fan, water pump, motor, photovoltaic energy numerical control equipment, water pumps, router, switch, LED lights, digital photo frame, electronic refrigerator, printers, network equipment, etc Specifications:Input voltage: DC12V Output voltage: 19V Output power: 95W Rated output current: 5A Conversion efficiency: up to 96%Size: 7.4 x 7.4 x 3.2cm /2.91 x 2.91 x 1.26inWeight:226gWiring: Package includes:1 x  Step-up Module Package List