Designed according to /RoHS; 100% full power, high stability output; 100% full load aging test Built-in charging identification chip, support mobile phone/tablet/computer charging high quality heat-conducting silicone potting, waterproof, dustproof, shockproof; Aluminum alloy shell, small size, easy installation Built-in protection against reverse connection, over-current, low-voltage, over-temperature, short-circuit, etc. Wide voltage 8-32V input, up to 91% conversion efficiency; Long service life of more than 100000 hours Input rated voltage: 12V/24V DC Input voltage range: 8-32V DC Conversion efficiency: 91% Output voltage: 5V DC Output current: 3A Output power: 15W Voltage regulation rate: Less than 1% Load Adjustment Rate: Less than 2% Ripple & noise: 30mVp-p No-load loss: 0.15W Operating temperature: -35~+80 Waterproof rating: IP68 Weight: less than equal 45g Input wiring type: wire gauge 20AWG (red positive, black negative) Output wiring type: Type-C USB Heat dissipation mode: natural heat dissipation of the shell size: 63x27x14mm Material:Aluminum alloy colour:Black Package Contents: 1 x Module converter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.