How long will the EcoFlow DELTA 3 run a drip coffee maker?

About 50 minutes from a full charge. A drip coffee maker averages about 1,000 W, and the 1,024 Wh battery gives about 870 Wh after inverter losses. It would empty the battery in about 50 minutes.

Can I run other things at the same time?

Yes, up to about 800 W more of the 1,800 W output. Each thing you add shares the same battery, so the 50 minutes for a drip coffee maker gets shorter.

How many days of normal use is that?

About 3 days, if you use a drip coffee maker about 15 minutes a day and nothing else is plugged in.

EcoFlow · Will it run?

Can the EcoFlow DELTA 3 run a drip coffee maker?

Published October 17, 2026

Short answerYes

Yes. The EcoFlow DELTA 3 runs a drip coffee maker for about 50 minutes from a full charge. It draws about 1,000 W, 56% of the 1,800 W continuous output.

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Key numbers

Runtime: 50 min; from a full charge
Battery used per hour: 115%; empties in 50 min

Drip coffee maker

Running: 1,000 W; 550–1200 W range
Start-up: 1,000 W
Average: 1,000 W; runs all the time

EcoFlow DELTA 3

Battery: 1,024 Wh; about 870 Wh usable
Output: 1,800 W; continuous
Surge: 3,600 W; start-up peak

How we worked it out: 1,024 Wh × 0.85 ÷ 1,000 W = about 50 minutes. 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

EcoFlow DELTA 3

1,024 Wh · 1,800 W output · 3,600 W surge · 27.6 lb

Full specs and runtimes

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What else the EcoFlow DELTA 3 runs

One device at a time, from a full charge.

Other power stations for a drip coffee maker

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 50 minutes above is an estimate, not a measured result.

Common questions

How long will the EcoFlow DELTA 3 run a drip coffee maker?: About 50 minutes from a full charge. A drip coffee maker averages about 1,000 W, and the 1,024 Wh battery gives about 870 Wh after inverter losses. It would empty the battery in about 50 minutes.
Can I run other things at the same time?: Yes, up to about 800 W more of the 1,800 W output. Each thing you add shares the same battery, so the 50 minutes for a drip coffee maker gets shorter.
How many days of normal use is that?: About 3 days, if you use a drip coffee maker about 15 minutes a day and nothing else is plugged in.