How long will the BLUETTI Apex 300 run a microwave?

About 1.5 hours from a full charge. A microwave averages about 1,500 W, and the 2,765 Wh battery gives about 2,350 Wh after inverter losses. That is 64% of the battery an hour.

Can I run other things at the same time?

Yes, up to about 2,340 W more of the 3,840 W output. Each thing you add shares the same battery, so the 1.5 hours for a microwave gets shorter.

How many days of normal use is that?

About 6 days, if you use a microwave about 15 minutes a day and nothing else is plugged in.

Bluetti · Will it run?

Can the BLUETTI Apex 300 run a microwave (1000 W)?

Published October 13, 2026

Short answerYes

Yes. The BLUETTI Apex 300 runs a microwave for about 1.5 hours from a full charge. It draws about 1,500 W, 39% of the 3,840 W continuous output.

Add your other devices

Key numbers

Runtime: 1.5 hrs; from a full charge
Battery used per hour: 64%; at 1,500 W average

Microwave (1000 W)

Running: 1,500 W; 1000–1800 W range
Start-up: 1,500 W
Average: 1,500 W; runs all the time

BLUETTI Apex 300

Battery: 2,765 Wh; about 2,350 Wh usable
Output: 3,840 W; continuous
Surge: 7,680 W; start-up peak

How we worked it out: 2,765 Wh × 0.85 ÷ 1,500 W = about 1.5 hours. 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

BLUETTI Apex 300

2,765 Wh · 3,840 W output · 7,680 W surge · 83.8 lb

Full specs and runtimes

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What else the BLUETTI Apex 300 runs

One device at a time, from a full charge.

Other power stations for a microwave

The nearest sizes that also run it.

Keep going

Real runtime depends on the model you own, room temperature and battery age. The 1.5 hours above is an estimate, not a measured result.

Common questions

How long will the BLUETTI Apex 300 run a microwave?: About 1.5 hours from a full charge. A microwave averages about 1,500 W, and the 2,765 Wh battery gives about 2,350 Wh after inverter losses. That is 64% of the battery an hour.
Can I run other things at the same time?: Yes, up to about 2,340 W more of the 3,840 W output. Each thing you add shares the same battery, so the 1.5 hours for a microwave gets shorter.
How many days of normal use is that?: About 6 days, if you use a microwave about 15 minutes a day and nothing else is plugged in.