univeral USB ports with various outlets.
With USB port and retractable USB charger
Output current: 550mA
Short circuit protection
Charging status LED indicator
easily&quickly charging
Available for 12 VDC to 24VDC
6" to 10" wire available
3.0mm to 4.5mm (diameter) wire available
Built-in fuse 34063#IC protection
Compact and light weight
Available for all GSM&CDMA&TDMA