1. Input: DC12V-24V
2. PD3.0 output 20W: 5V-3A, 9V-2.22A, 12V-1.67A
3. QC3.0/4.0 USB output 25W: 5V-3A, 9V-2.22A, 12V-1.67A
4. Dual-port total output: 5V 4A
5. Size: 5x2.5x2.5cm, small and exquisite, easy to carry around
6. Support PD 3.0 and QC3.0/4.0 fast charging protocol
7. Support fast charging mode when single port works, ordinary charging when dual ports work at the same time
8. Smart charging for all brands of phones and tablets, etc.