Feature:1. Input: DC12-24V2. Output: 3.6V-6.5V/3A 6.6-9V/2A 9.1V-12V/1.5A 18W3. Flame-retardant PC material + metal ring, durable 4. Single USB (Universal Serial Bus) output, multiple circuit protection, compatible with more than 99% USB (Universal Serial Bus) charging digital devices 5. With, short circuit, open circuit, overload, overheating, overcharge protection, fully protect the power receiving equipment.6. Length Diameter: 65 * 26mm, weight: 18g Package Included:1 X QC3.0 Car Charger