1. Built-in four-layer protection chips for overvoltage, overcurrent, short circuit and overheating, ensuring safe use
2. LED voltage indicator light, providing real-time monitoring of the health status of the car battery
3. 1-meter extension cable, allowing charging while playing in the rear seat
4. PD retractable cable and fixed interface are independently powered, allowing full-load charging during fast charging without being affected by other devices
5. Dual switch design, enabling controllable power usage. The main switch can be turned off with one click. The cigarette lighter switch operates independently and precisely controls the electricity. This ensures that the battery is completely protected from depletion when parking
6. Support for multiple devices to be powered simultaneously, with intelligent power distribution. Five-port intelligent distribution, with the total load not exceeding 120W
7. Highly compatible, suitable for most of the current vehicle-mounted electronic devices, such as vehicle refrigerators, vehicle rice cookers, dash cameras, air pumps, vehicle vacuum cleaners, game consoles, mobile phones, tablets, pickup trucks, sedans, etc
8. USB-C1 PD extension cable output: 5V/3.0A, 9V/3.0A, 12V/3.0A, 15V/3.0A, 20V/3.25A
9. Extended output USB-C output: 5V/3.0A, 9V/3.0A, 12V/3.0A, 15V/3.0A, 20V/3.25A
10. Extended output USB-A output: 5V/3.0A, 9V/2.0A, 12V/1.5A
11. Size: about 13.068 x 9.121 x 3.8 cm