How long will the EcoFlow Delta Pro 3 run a projector (portable)?
✓
Will the EcoFlow Delta Pro 3 run a projector (portable)?
Yes — the Delta Pro 3 runs a projector (portable) comfortably
Its 4000W continuous output easily covers the 120W draw.
Estimated runtime
about 1.1 days (~26 hours)
on a single full charge
Est. usable (AC): 3,133 Wh
Appliance draw: 120 W
Continuous output: 4000 W
How we calculated this
We start from the EcoFlow Delta Pro 3's 3,133 Wh of estimated usable energy at the outlet — its 4,096 Wh rating, derated for a safe depth of discharge and ~15% inverter loss — then divide by the projector (portable)'s 120W draw:
3,133 Wh ÷ 120 W ≈ 26.1 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.
Other stations running a projector (portable)
What else the Delta Pro 3 can run
Phone charge (about 13.1 days (~313 hours))
Laptop (about 2.2 days (~52 hours))
Wi-Fi router / modem (about 8.7 days (~209 hours))
LED lights (per bulb) (about 13.1 days (~313 hours))
CPAP machine (about 3.3 days (~78 hours))
Mini fridge (about 2.2 days (~52 hours))
Full-size fridge (about 21 hours)
12V cooler / fridge (about 2.9 days (~70 hours))
Some links are affiliate links; see our disclosure.