by EcoFlow
EcoFlow DELTA 2
1.02 kWh · 1,800 W portable power station
Key specifications
- Energy capacity
- 1.02 kWh
- Continuous output
- 1,800 W
- Battery chemistry
- LiFePO4 (LFP)
- Max solar input
- 500 W
- Expandable to
- 3.04 kWh
- Warranty
- 5 years
Unverifiable specs are omitted, not estimated. See sources below.
How long will it run?
Rough continuous-draw estimate from a full charge, using an 85% round-trip allowance and typical appliance wattages. A real fridge cycles, so it lasts longer than shown.
- CPAP machine5.8 hr
- TV, computer & Wi-Fi2.2 hr
- LED lighting (whole house)1.7 hr
- Refrigerator · cycles: runs longer in practice1.2 hr
- Furnace blower1.1 hr
- Sump pump · intermittent1.1 hr
- Microwave52 min
- Space heater35 min
Sources
Every spec above traces back to one of these citations.
- EcoFlow DELTA 2 product page · checked July 2026
- EcoFlow DELTA 2 on Amazon (ASIN) · checked July 2026
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