MaiTech Universal 3A Micro USB Male + USB 2.0 Female Output Car Charger - Black (12~24V)
Input voltage: DC 12-24V Output voltage: DC 5V Output Current: 3A max. Protection: Overcurrent protection: 3A more than 3A no spontaneous combustion output Output short circuit protection: If the output is shorted then enter the no-power consumption there will be no accumulation of excess energy to power up there is no danger of spontaneous combustion Overvoltage protection: 5.6V overvoltage protection high voltage output will not damage the product.