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Provide your dash camera with the correct amount of power from your car battery using the Power Magic Pro Battery Discharge Prevention Device from BlackVue. The power supply features a multi-boot function which keeps the BlackVue dashcam supplied with power, even when the car's ignition is turned off. An integrated timer can be set to provide power to a camera or recording device until a preset time is reached.
The timer is also configured to run only when the vehicle's engine is off so that it does not conflict with regular powering. A low-voltage setting enables the device to stay in stand-by mode when the car is on and to periodically check the car battery's voltage when the car is off. If the battery's voltage level reaches a preset low voltage, the device will automatically stop the battery from sending out any more power.
Monitor the power sent from your car battery to your dash camera or recorder
Multi-booting switch keeps power from your car battery running, even when the car's ignition is off
Integrated timer allows you to set the power supply to run at certain times
Low-voltage setting will automatically shut off your car's battery if the voltage is too low
In the Box
Black Vue Power Magic Pro Battery Discharge Prevention Device