SiriusWatts

How long will the Bluetti Apex 300 run a electric kettle?

Will the Bluetti Apex 300 run a electric kettle?

Yes — the Apex 300 runs a electric kettle comfortably

Its 3840W continuous output easily covers the 1200W draw, with 7680W of surge on tap for startup.

Estimated runtime
about 1.7 hours
on a single full charge
Est. usable (AC): 1,997 Wh
Appliance draw: 1200 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 electric kettle's 1200W draw:

1,997 Wh ÷ 1200 W ≈ 1.7 hours

Heads up: a electric kettle is a motor/compressor load that spikes 2–3× on startup. The Bluetti Apex 300's 3840W continuous / 7680W surge output has plenty of headroom for that spike.

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

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