How long will the Bluetti Apex 300 run a wi-fi router / modem?

Q: Will the Bluetti Apex 300 run a wi-fi router / modem?

Yes — the Apex 300 runs a wi-fi router / modem comfortably. Its 3840W continuous output easily covers the 15W draw.

Q: How long will the Bluetti Apex 300 run a wi-fi router / modem?

The Bluetti Apex 300 has 2764 Wh (about 1997 Wh usable at the outlet, estimated). Running a wi-fi router / modem that draws 15W, it lasts about 5.5 days (~133 hours) on a single full charge.

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Will the Bluetti Apex 300 run a wi-fi router / modem?

Yes — the Apex 300 runs a wi-fi router / modem comfortably

Its 3840W continuous output easily covers the 15W draw.

Estimated runtime

about 5.5 days (~133 hours)

on a single full charge

Est. usable (AC): 1,997 Wh

Appliance draw: 15 W

Continuous output: 3840 W

How we calculated this

We start from the Bluetti Apex 300's 1,997 Wh of estimated usable energy at the outlet — its 2,764 Wh rating, derated for a safe depth of discharge and ~15% inverter loss — then divide by the wi-fi router / modem's 15W draw:

1,997 Wh ÷ 15 W ≈ 133.1 hours

Real-world runtime varies with temperature, cable losses, and how hard the appliance actually cycles. Treat this as a solid estimate, not a guarantee.

Check Apex 300 price → Full Apex 300 specs →