RoadReadyCalc
Reference chart

Parking mode hours chart

Quick answer

A 60Ah battery running a 4.5W front and rear dash cam gives about 32 hours at a 12.2V cutoff and 61 hours at 12.0V. A 1.5W time-lapse mode roughly triples that.

Dash Cam Hardwire Kit USB C, OBD Power Cable with 24H Parking Mode, Low Voltage Protection & Driver Detection, Compatible with Redtiger, Wolfbox, Vantrue and Most Dash Camera

Dash Cam Hardwire Kit USB C, OBD Power Cable with 24H Parking Mode, Low Voltage Protection & Driver...

A mid-range pick from the gear this chart is about. More across the price range below the chart.

Hours from a battery parked at 12.6V, at 80 percent of label capacity, allowing about 0.15V of sag under load before the kit trips. Run your own numbers in the parking mode battery drain calculator.

Cutoff 12.4V
Battery1.5W time-lapse2.5W one channel4.5W two channel6W three channel
45Ah13 h8 h4 h3 h
50Ah15 h9 h5 h4 h
60Ah18 h11 h6 h4 h
70Ah21 h12 h7 h5 h
80Ah24 h14 h8 h6 h
100Ah30 h18 h10 h7 h
Cutoff 12.2V
Battery1.5W time-lapse2.5W one channel4.5W two channel6W three channel
45Ah71 h43 h24 h18 h
50Ah79 h47 h26 h20 h
60Ah95 h57 h32 h24 h
70Ah110 h66 h37 h28 h
80Ah126 h76 h42 h32 h
100Ah158 h95 h53 h39 h
Cutoff 12.0V
Battery1.5W time-lapse2.5W one channel4.5W two channel6W three channel
45Ah138 h83 h46 h34 h
50Ah153 h92 h51 h38 h
60Ah184 h110 h61 h46 h
70Ah215 h129 h72 h54 h
80Ah245 h147 h82 h61 h
100Ah307 h184 h102 h77 h

Hardwire kits and dash cam battery packs

An even spread across the price range. Prices change often.

Before you rely on this: Windshield-mount rules and audio-recording consent laws vary by state, so check your local law. Researched from published specifications and verified owner reviews, not hands-on testing. General information, not professional advice; check your vehicle manual and your local law.

Frequently asked questions

Where do the numbers in this chart come from?

Hours from a battery parked at 12.6V, at 80 percent of label capacity, allowing about 0.15V of sag under load before the kit trips. They are calculated, not measured on any one product, so real results vary with the specific model, its settings and its condition. The parking mode battery drain calculator runs the same formula on your own inputs.

Updated 2026-09-24