ITEM NAME:DC-DC 12V to 24V 3A 72W Car Booster Module Power Converter Waterproof Product Description Description: DC-DC 12V to 24V 3A 72W Car Booster Module Power Converter Waterproof Features: It adopts high quality epoxy resin or heat conductive silicone. Has the functions of waterproof, dustproof, moisture-proof and shockproof, and is suitable for various environments. The aluminum alloy shell is safer than the traditional plastic one. Synchronous voltage stabilizing technology, the conversion rate is 95%, safe and reliable. Overcurrent protection, over temperature protection. Applicable to car audio, radio, navigator, LED display, children's car, LCD TV, fan, solar power, photovoltaic panels, motors and industrial equipment, electrical appliances. Specifications: Input voltage: DC 12V(10-20V) Output voltage: DC 24V Output current: 3A Output power: 72W Conversion efficiency: >95% Voltage regulation rate: 1% Load regulation rate: 2% Waterproof grade: IP67 Heat dissipation: natural Operating temperature: 25℃~65℃ Product size: approx. 66*57*22mm/2.59*2.24*0.86'' Center distance of mounting hole: approx. 52mm/2.04'' Mounting hole size: approx. 6.5mm/0.25'' Net weight: approx. 97g Installation line length: approx. 13-14cm/5.11-5.51'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Included: 1 x Power Converter.Output power: 72W. Output current: 3A. Waterproof grade: IP67. Included: 1 x Power Converter. Net weight: approx. Due to the different display and different light, the picture may not reflect the actual color of the item.