Muliti-functional car charger is suitable for Samsung / iPhone and other brands of mobile phones/tablets. Moreover, this product is compatible with all car chargers with USB charging ports. With its multi-protection feature, you can charge your devices quicky, safely and stably. Features: Mini Car Charger - Fast charging, stable and safe. 2 USB output ports, 2 independent power supply systems - To not interfere with each other, and if one fails to function, the other will continue to work, and can output up to 4.8A current. Multi-protection, higher security - With built-in 10A fuse, the car charger featrues over-voltage protection, over-current protection, over-heat protection by auto power off. The fast charging port (yellow USB port) is suitable for fast charging functions for all types of mobile phones/tables that support the QC3.0/QC2.0/MTK PE+/BC1.2 protocol. 3 cigarette lighters and 2 USB expansion ports.And each USB charging port uses a separate power supply system. The product is designed with a HD LED display that displays the car battery voltage, charging current, and fast charge output voltage in real time. Universal wide voltage - 12-30V voltage range, universal for multiple models. Specification: Type: Car Charger Material: ABS + PC Color: Black Output power: 120W Input voltage: DC 12-24V Cigarette output voltage: DC 12-24V Blue USB port output voltage: DC 5V Yellow USB port output voltage: DC 3.6V-12V USB port output current: Up to 4.8A Conversion efficiency: 95% Output interface: Universal USB Port Weight: Approx. 192.5g / 6.8oz Item size: Approx. 10 * 7 * 3cm / 4 * 2.8 * 1.2in Package size: Approx. 16.5 * 11 * 3.5cm / 6.5 * 4.3 * 1.4in Package list: 1 * Car Charger 1 * Anti-slip Mat 1 * User Manual Note: Please allow slight error due to manual measurement. Thanks for your kind understanding.