How long will the Jackery HomePower 3600 Plus run a 12v cooler / fridge?

Q: How long will the Jackery HomePower 3600 Plus run a 12v cooler / fridge?

The Jackery HomePower 3600 Plus has 5040 Wh (about 3856 Wh usable at the outlet, estimated). Running a 12v cooler / fridge that draws 45W, it lasts about 3.6 days (~86 hours) on a single full charge.

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Will the Jackery HomePower 3600 Plus run a 12v cooler / fridge?

Yes — the HomePower 3600 Plus runs a 12v cooler / fridge comfortably

Its 7200W continuous output easily covers the 45W draw.

Estimated runtime

about 3.6 days (~86 hours)

on a single full charge

Est. usable (AC): 3,856 Wh

Appliance draw: 45 W

Continuous output: 7200 W

How we calculated this

We start from the Jackery HomePower 3600 Plus's 3,856 Wh of estimated usable energy at the outlet — its 5,040 Wh rating, derated for a safe depth of discharge and ~15% inverter loss — then divide by the 12v cooler / fridge's 45W draw:

3,856 Wh ÷ 45 W ≈ 85.7 hours

Heads up: a 12v cooler / fridge is a motor/compressor load that spikes 2–3× on startup. The Jackery HomePower 3600 Plus's 7200W continuous / W surge output should be checked against that startup spike.

Real-world runtime varies with temperature, cable losses, and how hard the appliance actually cycles. Treat this as a solid estimate, not a guarantee.

Check HomePower 3600 Plus price → Full HomePower 3600 Plus specs →