Dash Cams with a Super Capacitor for Australian Heat

It provides short-term energy so the camera can save the active file and shut down cleanly when vehicle power is removed.

Manufacturers such as VIOFO position supercapacitors as more suitable for temperature extremes than small lithium batteries. You should still follow the individual model's operating and storage limits.

No. It is not intended to power hours of recording. Parking mode needs a supported external supply and suitable battery-protection controls.

Normal settings are stored separately, but date and time retention varies by model. Check the manual if the clock resets after the car has been unused.