How long will the Jackery HomePower 3000 run a mini fridge?

About 4 days from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 3,072 Wh battery gives about 2,611 Wh after inverter losses. That is 1.1% of the battery an hour.

Will the Jackery HomePower 3000 start a mini fridge?

Yes. It needs about 500 W for a moment when the compressor starts, and the Jackery HomePower 3000 is rated for 7,200 W surge, 14.4 times that. Avoid starting other motors at the same moment.

How much of the battery does a mini fridge use in a day?

About 720 Wh a day (30 W × 24 hours), 28% of the 2,611 Wh the Jackery HomePower 3000 can deliver.

Jackery · Will it run?

Can the Jackery HomePower 3000 run a mini fridge?

Published October 14, 2026

Short answerYes

Yes. The Jackery HomePower 3000 runs a mini fridge for about 4 days from a full charge. It needs about 500 W for a moment when the compressor starts, well within the 7,200 W surge rating, then about 100 W while running against 3,600 W continuous.

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Key numbers

Runtime: 4 days; from a full charge
Battery used per hour: 1.1%; at 30 W average

Mini fridge

Running: 100 W; 60–150 W range
Start-up: 500 W
Average: 30 W; on 30% of the time

Jackery HomePower 3000

Battery: 3,072 Wh; about 2,611 Wh usable
Output: 3,600 W; continuous
Surge: 7,200 W; start-up peak

How we worked it out: 3,072 Wh × 0.85 ÷ 30 W average (100 W × 0.3 duty) = about 4 days. The 0.85 covers inverter and battery losses. We do not test units ourselves; the numbers come from the official spec sheets and typical device draws. How we pick

Jackery HomePower 3000

3,072 Wh · 3,600 W output · 7,200 W surge · 59.5 lb

Full specs and runtimes

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What else the Jackery HomePower 3000 runs

One device at a time, from a full charge.

Other power stations for a mini fridge

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 4 days above is an estimate, not a measured result.

Common questions

How long will the Jackery HomePower 3000 run a mini fridge?: About 4 days from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 3,072 Wh battery gives about 2,611 Wh after inverter losses. That is 1.1% of the battery an hour.
Will the Jackery HomePower 3000 start a mini fridge?: Yes. It needs about 500 W for a moment when the compressor starts, and the Jackery HomePower 3000 is rated for 7,200 W surge, 14.4 times that. Avoid starting other motors at the same moment.
How much of the battery does a mini fridge use in a day?: About 720 Wh a day (30 W × 24 hours), 28% of the 2,611 Wh the Jackery HomePower 3000 can deliver.