Free planning tool
Parking-mode runtime estimator
Estimate a practical operating-time range from battery capacity, camera power draw, temperature and battery condition. The result is for planning—not a guarantee that a vehicle will start.
Energy model
Estimate usable recording time
Important: A hardwire kit’s voltage threshold, vehicle sleep behavior, battery chemistry, temperature and battery age can change the result substantially. Some vehicles and EV low-voltage systems require vehicle-specific planning. Never treat this estimate as proof that extended parking recording is safe.
How this estimate is calculated
Vehicle battery
Rated amp-hours are converted to watt-hours at 12 V. Only the selected planning allowance is treated as available before cutoff.
Dedicated pack
Enter the pack’s rated watt-hours. The estimator applies an efficiency allowance before temperature and condition adjustments.
Runtime range
The midpoint is divided by camera watts, then displayed as a ±20% range to make uncertainty visible.