Jackery Explorer 1000 v2: how long it runs

What it runs

• Average fridge12.9 h70.4 W
• Modem + router3.4 days11 W
• 4 LED bulbs26.8 h34 W
• CPAP, humidifier on41.3 h22 W
• Laptop18.2 h50 W
• Starlink Standard12.1 h75 W
• TV, 55 inch9.5 h96 W
• Electric blanket9.1 h100 W
• Microwave50 min1,100 W

Each device on its own: 1,070 Wh × 0.85 ÷ watts. Several at once: add the watts, or use the planner.

Every number, with sources

Runtime at steady loads

Load	Runtime
50 W	18.2 h
100 W	9.1 h
200 W	4.5 h
500 W	1.8 h
1,000 W	55 min
1,500 W	36 min

1,070 Wh × 0.85 ÷ load.

Devices, one at a time

Device	Draw	Runtime
Modem + router (NRDC)	11 W	3.4 days
4 LED bulbs (Philips)	34 W	26.8 h
CPAP, humidifier on (ResMed)	22 W	41.3 h
Laptop (Virginia Tech)	50 W	18.2 h
Starlink Standard (Starlink)	75 W	12.1 h
TV, 55 inch (ENERGY STAR)	96 W	9.5 h
Electric blanket (Penn State)	100 W	9.1 h
Microwave (Penn State)	1,100 W	50 min

Each on its own. Several at once: add the watts, or use the calculator.

Fridges

Fridge	Average	Runtime
Efficient 18 cu ft (ENERGY STAR)	42 W	21.7 h
Average US fridge (EIA)	70.4 W	12.9 h
Large 26 cu ft (ENERGY STAR)	80.8 W	11.3 h

From the specs

CPAP users: follow your doctor’s and the device maker’s advice on backup power.

Motors and solar

3,000 W surge, per Jackery. Some fridges need two to three times their running power to start (Anker), some compressors two to four times (BLUETTI); check yours.

Solar: up to 400 W, about 3.6 sun hours to full by our math. Jackery lists 7.5 h with one SolarSaga 200 W panel.

Nearest in size

Quick answers