With the Nordväl BP125 Battery Pack Ultra, you can provide your dash cam with power in parking mode. This way, you don't have to connect the dash cam to the battery of your car. The battery works up to 40 hours. As soon as you start the car, you charge the battery via the cigarette lighter. Thanks to the USB port, you can easily charge your smartphone, tablet, or other electronic device as well. The BP125 is suitable for all dash cams that are powered via a cigarette lighter or USB.