EcoFlow DELTA 3 Ultra Plus
- Capacity
- 3,072 Wh
- Continuous output
- 3,600 W
- Inverter surge
- 7,200 W
- Solar input max
- 1600 W
- Battery chemistry
- LiFePO4
- Warranty
- 5 years
- AC outlets
- 5
Source:www.ecoflow.com. Verified 2026-10-05. Specs page: rated capacity 3072Wh, LFP(LiFePO4), AC output 120V 60Hz 3600W total (surge 7200W), X-Boost 4600W stored separately and not used as peak. Maximum PV input 1600W. Net weight is printed in kilograms only, so weight_lbs stays null. 5-year warranty line includes a 2-year app-registration extension.
Recorded uses: Home backup. Those tags come from the manufacturer positioning on the source page, not from a test.
This fridge load
Clears the estimated full-size fridge load (150 W running, 1,200 W startup).
No purchase link is listed for this model. We only publish affiliate links for programs that have approved this site, and we do not link to unapproved programs.
Check whether this model covers your load
