Product information:

Material: abs+pcb
Input voltage: 12-24 (V)
Output voltage: 5A (V)
Output current: 3400-5800 (mA)
Working temperature: -10-60 (℃)
Output interface: dual usb+3A line
Applicable charging range: mobile phone and tablet driving recorder
Style A: Dual USB3.4A digital display version,
Style B: 2.4A+QC3.0 fast charge digital display version 5.8A

Packing list: 

product, manual

Size Information: