Math from makers’ specs · “Paid link” = commission

Capacity

What can a 2,000 Wh power station run?

About 1,700 Wh usable. That’s a fridge for 24.1 h or a router for 6.4 days.

Updated Oct 21, 2026 · prices Oct 19, 2026

2,000 Wh × 0.85 ÷ watts.
DeviceDrawHours, one at a time
Modem + router (NRDC)11 W6.4 days
LED bulb (Philips)8.5 W8.3 days
CPAP, humidifier on (ResMed)22 W3.2 days
Laptop (Penn State)50 W34 h
Electric blanket, double (Penn State)100 W17 h
Fridge, US average (EIA)70.4 W24.1 h
Starlink Standard (Starlink)100 W17 h
Microwave drawing 1,100 W (Penn State)1,100 W1.5 h

Running several at once? Add the watts, or use the calculator.

About this size: Jackery Explorer 2000 v2 (2,042 Wh, 2,200 W) · EcoFlow DELTA 3 Max Plus (2,048 Wh, 3,000 W)

Quick answers

How long will a 2,000 Wh power station run a fridge?

About 24.1 h for an average US fridge (70.4 W): 2,000 × 0.85 ÷ 70.4.

Can a 2,000 Wh power station run a microwave?

Only if its output is above the microwave’s draw, and then for about 1.5 h at 1,100 W.

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