EcoFlow DELTA 3 Max Plus (2048Wh)
The short answer
This is a 2,048Wh battery with 3,000W of output, which means it stores about 1,741 watt-hours you can actually use and can run anything drawing up to 3,000 watts at once.
It runs indoors and makes no fumes. Of the 15 household loads we track, it can handle 14. It would keep a refrigerator going for 2.5–17.4 hours.
Check you have the right model
EcoFlow sells another model that can be mistaken for this one:
- EcoFlow DELTA 3 Max (2048Wh) — one extra word: PLUS. peak output 4,800W instead of 6,000W.
Read the full model name off the label on the unit itself, not off the box or the listing. The figures on this page apply only to the exact name in the heading above.
Power and battery figures published by the maker. We have not yet researched the rest of this model.
Judged in: Which EcoFlow DELTA 3? The whole family, judged against one plan (compared).
Specifications only
We have the maker's power and battery figures, so the planner can size it. We have not yet checked the manual, the solar and wall-charging limits, extra batteries, the warranty, the official add-ons, or safety recalls.
Treat this as a model to research, not one we vouch for. The fully researched models have all of that.
Where these numbers came from: this maker builds its spec table in the browser, so we could not read it directly. The power and battery figures below come from other text the maker wrote on the same page. Those are still their published numbers, but they are not the spec sheet.
What it can run
| Load | Draw | Runtime | Verdict |
|---|---|---|---|
| Wi-Fi router and modem | 15–40W | 43.5–116.1h | Will work |
| Phone charging and small USB devices | 10–40W | 43.5–174.1h | Will work |
| A few LED lights | 15–80W | 21.8–116.1h | Will work |
| Laptop and monitor | 45–150W | 11.6–38.7h | Will work |
| CPAP | 30–100W | 17.4–58.0h | Will work |
| Refrigerator/freezer | 100–700W | 2.5–17.4h | Might work |
| Chest freezer | 80–500W | 3.5–21.8h | Might work |
| Sump pump | 700–1,500W | 1.2–2.5h | Might work |
| Window air conditioner | 500–3,250W | 0.5–3.5h | Might work |
| Microwave | 800–1,800W | 1.0–2.2h | Might work |
| Coffee maker | 700–1,500W | 1.2–2.5h | Might work |
| Television | 40–250W | 7.0–43.5h | Will work |
| Garage door opener | 300–800W | 2.2–5.8h | Will work |
| 12 V compressor fridge (camping) | 25–110W | 15.8–69.6h | Will work |
The two numbers are how long it lasts if your appliances are efficient, and if they are not. Sized over a 24-hour outage.
Specifications
- Capacity
- 2,048Wh nameplate · 1,741Wh assumed usable
- Continuous output
- 3,000W
- Surge output
- 6,000W
- Output voltage
- 120V
- Weight
- not captured
- Solar input
- not captured
- AC recharge
- not captured
- Expansion battery
- not captured
- Warranty
- not captured
- Generator recharge
- not captured
Recall screen
Not screened
No recall screen recorded for this product.
No manufacturer recall-lookup URL is captured for this brand. Use the CPSC recall search.