Depending on the size of the fridge and the size and wattage and amp hours of the Jackery a Jackery will run a fridge for between 3 hours to 5 hours.
If you have a solar panel that is charging the Jackery then the Jackery can continue running the fridge as long as it has sunlight charging the batteries.
A Jackery 1000 will run a full size refrigerator for 5.7 hours.
The refrigerator will only need to run occasionally and not all the time so the Jackery can run it longer than it can run other appliances.
Jackery is a Chinese company and is a brand under the Shenzhen headquartered company Hello Tech.
A Jackery will last for around 2 years to 3 years and is rated for 500 complete charge cycles.
It is OK to leave a Jackery battery plugged in.
You can leave a Jackery plugged in all the time and keeping the Jackery plugged in all the time means that it will stay charged and be ready to use at all times.
You should however discharge the Jackery every 3 months and use the Jackery every 3 months to keep the batteries in good shape.
All of Jackery power stations are equipped with a Battery Management System (BMS) to prevent them from overcharging.
To maintain and prolong the health of the battery, it is suggested that you unplug the unit from the charger after the battery has reached 100%.
The Jackery will still function after 500 cycles, but 80% capacity is the traditional decommission point for batteries.
All Jackery products support passthrough charging, so you can power your appliances while charging using solar or any other charge method.
However, it is harder on the battery to do so frequently.
So it's not recommended to do so unless necessary.
Jackery Solar Generator 1500 and 4 SolarSaga 100-watt panels can keep your large refrigerator running for nearly 3 hours.
Meanwhile, you can keep your mini cooler (60W) charged for 21 hours.
Jackery Solar Generator 2000 Pro can power a 520W refrigerator for 3.3 hours, while it charges a mini cooler (90W) for 15 hours.
Jackery is the most renowned manufacturing company making the best solar generator in the USA.
Jackery is recognized worldwide for its top-notch portable power stations that are durable and very reliable for outdoor locations.
“Jackery” is a combination of “jacket” and “battery,” coined to express the goal of making using portable power as simple as putting on a jacket.