Multi Function Display Abs Flame Retardant Aluminum Alloy 2 In 1 Vehicle Usb Car Charger

Features:
Intelligent protection, a repetitive guarantee of security, more reliable use.
1.Prevent equipment from overcharging
2. Prevent the device charging voltage from being too high
3. Prevent excessive charging current
4.Prevent equipment from overpowering use
5. The temperature of the device is too high when using it
6, the product automatically protects against short circuit
7. Eliminate radio wave interference generated during work
8, prevent the device from charging too low
9, prevent the device from charging when the current is too low