Waterproof Car Power Converter DC 12V to 5V/3A Step Down Voltage Module 12V to 5V Power Supply

A good tool to power up GPS for the motorcycle / cars, the power is steady Easy to connect wires, red to positive and black to negative Low power consumption and high conversion efficiency 85-90%, max 95% This item is well protected against water, moisture and shock Has Reverse Polarity protection, output short circuit protection, over current protection, over – temperature protection Input voltage: DC 12V Output voltage: 5V Output current: MAX 3A Output power: 15W Work temperature: -25?+60? Module Properties: non-isolated buck module (Buck)