12/24V Dual USB Car Charger 4.2A Voltage Display Waterproof Ports Car Phone Charger Adapter for Mobile Phone Quick Charge

Features: *The market has not been a two-functional integrated design. *Distribution management, intelligent distribution, more current, *Save charging time by more than 30%; safe, fast. The output voltage is 2.1A and 2.1A. *L3 strong performance, equipped with the field of intelligent chip, the output voltage and current accuracy of high precision, response speed, intelligent identification, use more stable security. *Apply to all mobile phone brands, tablet PC, GPS, and other electronic equipment, to eliminate the critical moment of power embarrassment. *Use for small cars, off-road vehicles, mini vans (no more than 24V), yachts, motorcycles, and ships. (For Most trucks, excavators, and large trucks, battery voltage is actually more than 48V, which is not recommended to use this type of car.) *Please make sure that the voltage of your car is at 12-24V

Specifications: *LED voltage display: red light.blue light.green light *Input voltage: 12-24V *Output current:4.2A (2.1A+2.1A) *Voltage detection range: 6-28V *Connection method: ''+'' to connect the positive pole; ''-'' the negative pole

Package Includes: 1*Car Charger