EF ECOFLOW DELTA 2 Max Power Station Extra Battery
We are not ready to call this price.
We check at least every 12 hours and hold a day-by-day record of what this cost — 10 days of it so far. Calling a price high or low needs 7 of those days and at least one change, because a range needs two prices: this one has not moved since we started watching. If it is still $899.00 on October 11, this box will say so — a price that has held for 10 days is an answer too.
Tell me when it drops
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Price history
Tracking since October 1, 2026 · 10 days on record
The price has not changed since we started watching, so there is no line to draw yet. A chart appears the first time it moves.
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
Where to buy
- Held for
- 9d
- Their 10-day low
- $899.00
- Checked
- 8h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black/Grey
- Weight
- 42 pounds
- Dimensions
- 18 × 11 × 9 inches
- Model
- EFD350
- Warranty
- 1 year manufacturer
Cheaper in Power stations, and what changes
Things we track on the same shelf for at least 10% less than $899.00, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
EF ECOFLOWDelta 3 Portable Power Station, 1024Wh 1800W$599.00 at Amazon $300.00 lessWeight: 27.56 pounds instead of 42 poundsDimensions: 15.7 × 11.2 × 8 inches instead of 18 × 11 × 9 inches
EF ECOFLOWSolar Generator RIVER 2 Pro & 160W Portable Solar Panel, 768Wh$569.00 at Amazon $330.00 lessWeight: 17.2 pounds instead of 42 poundsDimensions: 10.5 × 10.1 × 8.5 inches instead of 18 × 11 × 9 inches
JackeryExplorer 1000 v2 Portable Power Station, 1070Wh, 1500W$559.00 at Amazon $340.00 lessWeight: 23.8 pounds instead of 42 poundsDimensions: 12.87 × 9.72 × 8.82 inches instead of 18 × 11 × 9 inches
Others we track in Power stations
See all Power stations prices
EF ECOFLOWDELTA 3 Max Portable Power Station, 2048Wh LFP Battery, 2400W$879.00 · low $799.001 retailer · 4 recorded prices
BLUETTIElite 200 V2 Portable Power Station 2073.6Wh 2600W Solar Generator$899.00 · low $798.991 retailer · 3 recorded prices
EF ECOFLOWPortable Power Station DELTA 3 Max Plus, 2048Wh, 3000W Output$1,149.00 · low $1,091.001 retailer · 3 recorded prices
JackeryExplorer 2000 v2 Portable Power Station, 2042Wh, 2200W AC Output$999.00 · low $849.001 retailer · 4 recorded prices
BLUETTIFridgePower Portable Power Station with Screen, 2016Wh 1800W LFP$999.00 · low $949.001 retailer · 4 recorded prices
AnkerSOLIX C2000 Gen 2 Portable Power Station, 2,048Wh, 2,400W, Camping$999.99 · low $849.991 retailer · 5 recorded prices
$899.00
at Amazon · we earn a commission