Use the car charger that comes with the package is required, the volts(V) and amps(A) must meet the factory designed specifications. Our car DVR require USB chargers that output is 5V and 1A. Using a charger that do not meet factory requirement can result damage of your car DVR unit and battery and cause dangers.

If your car DVR unit does not power on, you may need to "Reset" your car DVR unit (refer Reset my car DVR).