EcoFlow DELTA 3 Max Plus (2048Wh)
On one charge the EcoFlow DELTA 3 Max Plus (2048Wh) runs a typical refrigerator about 17 hours, and runs an older furnace blower about 8.8 hours.
2,048 Wh battery (1,665 usable)3,000 W output6,000 W peak
Amazon had no offer for this model on its own when we checked on November 1, 2026.
Buy this instead: DJI Power 2000, $760. It holds at least as much (2,048 Wh) and puts out at least as much (3,000 W), and Amazon sells it today.
DJI Power 2000: $760 at AmazonPlanning figures: a typical refrigerator averages about 83 W; an older furnace blower averages about 182 W. Yours may use less or more; the range is in the table below. How long other power stations run a refrigerator. A furnace blower is wired in: it needs an inlet or transfer switch fitted by an electrician.
- Extra batteries
- Yes, 2-10 kWh with Max Plus extra batteries
- Recalls
- no CPSC recall names this exact model (screened 2026-10-09)
Check you have the right model. Not the same as: EcoFlow DELTA 3 Max (2048Wh) (a similar name, a different model: 2,048 Wh, 2,400 W). Read the model name on the unit’s label, not the box or the listing.
Not the recalled EcoFlow DELTA Max (2000). CPSC recalled it on October 9, 2025; it is a different product. The recalled unit has 'EFD310' and 'EcoFlow DELTA Max (2000)' on the label underneath. Read the CPSC notice.
How long it runs each appliance
The same numbers as a table
| Appliance | Typical average draw | Hours on one charge |
|---|---|---|
| Fridge | 83 W | about 17 h |
| Furnace blower, older single-speed | 182 W | about 8.8 h |
| Furnace blower, variable-speed | 132 W | about 12 h |
| CPAP | 55 W | about 23 h |
| Sump pump | 136 W | about 11 h |
| Wi-Fi router and modem | 24 W | about 38 h |
| Laptop | 52 W | about 24 h |
The range behind that
This is a 2,048Wh battery with 3,000W of output, which means it gives back about 1,665 watt-hours at a typical household load (estimated) and can run anything drawing up to 3,000 watts at once.
It runs indoors and makes no fumes. Of the 16 household loads we track, it can run 14 for at least part of a day. It would keep a refrigerator going for 12–23 hours, from a hard-working fridge to an efficient one.
Figures from the maker’s own pages and manual, with a link beside each one.
Judged in: Which EcoFlow power station should you buy? (every EcoFlow model compared); Which EcoFlow DELTA 3? The whole family, judged against one plan (compared).
What it can run
| Load | Running / starting | Starts it? | Typical | Range |
|---|---|---|---|---|
| Wi-Fi router and modem | 15–40 W | starts it | about 38h | 29–48h |
| Phone charging and small USB devices | 10–40 W | starts it | about 61h | 38–73h |
| A few LED lights | 15–80 W | starts it | about 48h | 22–68h |
| Laptop and monitor | 45–150 W | starts it | about 24h | 10–44h |
| CPAP | 30–100 W | starts it | about 23h | 15–34h |
| Refrigerator/freezer | 100–700 W
starts at up to 2,900 W |
starts it | about 17h | 12–23h |
| Chest freezer | 80–500 W
starts at up to 2,200 W |
starts it | about 24h | 7.2–52h |
| Sump pump | 700–1,500 W
starts at up to 4,500 W |
starts it | about 11h | 3.3–31h |
| Window air conditioner | 500–3,250 W
starts at up to 7,200 W |
may not start a hard-starting one | about 2.4h | 0.7–8h |
| Microwave | 800–1,800 W | starts it | about 59 minutes of running time | short bursts |
| Coffee maker | 700–1,500 W | starts it | about 71 minutes of running time | short bursts |
| Television | 40–250 W | starts it | about 23h | 6.6–52h |
| Garage door opener | 300–800 W
starts at up to 1,800 W |
starts it | about 2 hours of running time | short bursts |
| 12 V compressor fridge (camping) | 25–110 W
starts at up to 320 W |
starts it | about 44h | 23–62h |
Hours of use on one charge. Typical is the middle of our range for that appliance; the range runs from a hard-working unit to an efficient one. Short-burst loads (microwave, coffee maker, garage door) show running time at full power instead. “Starts it” means the peak output covers even a hard-starting one.
Specifications
- Battery
- 2,048 Wh (about 1,665 Wh usable, estimated)
- Continuous output
- 3,000 W
- Peak output
- 6,000 W
- Output voltage
- 120 V
- Extra batteries
- Yes, 2-10 kWh with Max Plus extra batteries source
Living with it
What the maker’s own pages and manual say about owning this unit, and what owners report in public. Each line links to where it was read. Nothing here is our own test.
- Expansion
- Yes, 2 to 10 kWh with DELTA 3 Max Plus Smart Extra Batteriesus.ecoflow.com
Recall screen
No recall names this model — but a similarly named product was recalled
No recall names the DELTA 3 Max Plus. CPSC 26-010 (2025-10-09) recalls the EcoFlow DELTA Max (2000), model EFD310, a different product.
This check cannot clear your own unit. Most recalls cover only certain serial numbers. Read the model and serial number off the label on the unit itself, then check the maker's recall page before you use it, sell it, or buy it.
Use the CPSC recall search.
How we know the screen was not simply blind
Finding nothing only means something if the search could have found something. So we searched the same records for this brand and got 1 recall. That proves the screen can see this brand, so finding nothing for this model is a real result.
Buying the right one
The listing we matched
ASIN B0FQV9Q9J2 · checked on November 1, 2026
This is the unit on its own. Its price and buy button show here on the nights our check finds an Amazon offer for it.
Listings we turned down
Searching for this model returns bundles, sibling models and refurbished units alongside the bare product. These are the ones we checked and did not link, with the reason.
| Listing | Price | Why it is not this product |
|---|---|---|
| EF ECOFLOW Portable Power Station DELTA 3 MAX Plus & 400W Solar Panel | 3000W Ma | $1,699 | Listing is a bundle (solar panel or kit), not the bare base unit our specifications describe. |
| EF ECOFLOW DELTA 3 MAX Plus with Extra Battery, 4096Wh, 3000W Max Output | Expan | $2,049 | Listing is a bundle (solar panel or kit), not the bare base unit our specifications describe. |
| EF ECOFLOW DELTA 3 Max Portable Power Station, 2048Wh LFP Battery, 2400W | 3400W | $899 | Listing title does not contain the model name 'DELTA 3 Max Plus'. |
| EF ECOFLOW DELTA 3 MAX Portable Power Station with 220W Solar Panel, 2048Wh | 34 | $1,199 | Listing is a bundle (solar panel or kit), not the bare base unit our specifications describe. |
| EF ECOFLOW Portable Power Station DELTA 3 MAX Plus with 220W Solar Panel | 3000W | $1,549 | Listing is a bundle (solar panel or kit), not the bare base unit our specifications describe. |