How long will the Jackery Explorer 300 v2 run a mini fridge?

About 8 hours from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 288 Wh battery gives about 245 Wh after inverter losses. That is 12% of the battery an hour.

Will the Jackery Explorer 300 v2 start a mini fridge?

Yes. It needs about 500 W for a moment when the compressor starts, and the Jackery Explorer 300 v2 is rated for 600 W surge, 1.2 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), more than the 245 Wh the Jackery Explorer 300 v2 can deliver, so plan to recharge every 8 hours.

Jackery · Will it run?

Can the Jackery Explorer 300 v2 run a mini fridge?

Published October 14, 2026

Short answerYes

Yes. The Jackery Explorer 300 v2 runs a mini fridge for about 8 hours from a full charge. It needs about 500 W for a moment when the compressor starts, within the 600 W surge rating, then about 100 W while running against 300 W continuous.

Add your other devices

Key numbers

Runtime: 8 hrs; from a full charge
Battery used per hour: 12%; 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 Explorer 300 v2

Battery: 288 Wh; about 245 Wh usable
Output: 300 W; continuous
Surge: 600 W; start-up peak

How we worked it out: 288 Wh × 0.85 ÷ 30 W average (100 W × 0.3 duty) = about 8 hours. 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 Explorer 300 v2

288 Wh · 300 W output · 600 W surge · 8.2 lb

Full specs and runtimes

Check price on Amazon Check price at Jackery

We may earn a commission if you buy through these links. It doesn’t change your price. How we make money

What else the Jackery Explorer 300 v2 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 8 hours above is an estimate, not a measured result.

Common questions

How long will the Jackery Explorer 300 v2 run a mini fridge?: About 8 hours from a full charge. A mini fridge averages about 30 W (100 W running, on about 30% of the time), and the 288 Wh battery gives about 245 Wh after inverter losses. That is 12% of the battery an hour.
Will the Jackery Explorer 300 v2 start a mini fridge?: Yes. It needs about 500 W for a moment when the compressor starts, and the Jackery Explorer 300 v2 is rated for 600 W surge, 1.2 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), more than the 245 Wh the Jackery Explorer 300 v2 can deliver, so plan to recharge every 8 hours.