SiriusWatts

How long will the Bluetti AC70 run a phone charge?

Will the Bluetti AC70 run a phone charge?

Yes — the AC70 runs a phone charge comfortably

Its 1000W continuous output easily covers the 10W draw.

Estimated runtime
about 2.4 days (~59 hours)
on a single full charge
Est. usable (AC): 587 Wh
Appliance draw: 10 W
Continuous output: 1000 W

How we calculated this

We start from the Bluetti AC70's 587 Wh of estimated usable energy at the outlet — its 768 Wh rating, derated for a safe depth of discharge and ~15% inverter loss — then divide by the phone charge's 10W draw:

587 Wh ÷ 10 W ≈ 58.7 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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