Description: Name: Cactus car charger Material: ABS Output current: 3.1mA Output voltage 5V Input voltage: 12-24V Size: about 75*41*15mm/2.95*1.16*0.59 Applicable models: universal Packing: OPP bag Features: Material: It is made of aluminum alloy shell, sturdy and wear-resisting, stylish and generous, high-grade. Fast charge: The latest technology chip set, efficient conversion, support fast charging, more stable performance. Safety: Built-in microcomputer automatic protection chip (overheat protection, overcurrent protection, overvoltage protection, short circuit protection, current limiting protection, short circuit shutdown, etc.) to provide perfect protection for your device when charging. Stable: Two sides of the anti-slip shrapnel, stepped bayonet design, so that the car can also be charged in a bumpy section. 3USB interface: Plug and play, making your use and charging process more convenient.