WattReckon

Runtime guides

How long will a power station run a laptop?

A laptop drawing about 50 W runs roughly 17 h on a 1,000 Wh power station.

Power stationCapacityRuntime
BLUETTI EB3A268 Wh4.6 h
EcoFlow RIVER 3 Plus286 Wh4.9 h
Jackery Explorer 300 Plus288 Wh4.9 h
EcoFlow DELTA 3 Plus1,024 Wh17 h
DJI Power 10001,024 Wh17 h
Anker SOLIX C10001,056 Wh18 h
Jackery Explorer 1000 v21,070 Wh18 h
BLUETTI AC1801,152 Wh20 h
Jackery Explorer 2000 v22,042 Wh35 h
EcoFlow DELTA Pro 34,096 Wh2.9 days

Formula: capacity × 0.85 ÷ watts. Wattage: Virginia Cooperative Extension, typical appliance wattages.

Combine several devices in the calculator →