SiriusWatts

How long will the Bluetti AC180 run a steam deck / handheld?

Will the Bluetti AC180 run a steam deck / handheld?

Yes — the AC180 runs a steam deck / handheld comfortably

Its 1800W continuous output easily covers the 25W draw.

Estimated runtime
about 1.5 days (~35 hours)
on a single full charge
Est. usable (AC): 881 Wh
Appliance draw: 25 W
Continuous output: 1800 W

How we calculated this

We start from the Bluetti AC180's 881 Wh of estimated usable energy at the outlet — its 1,152 Wh rating, derated for a safe depth of discharge and ~15% inverter loss — then divide by the steam deck / handheld's 25W draw:

881 Wh ÷ 25 W ≈ 35.2 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.

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