EF ECOFLOW DELTA Pro 3 Portable Power Station, 4000Wh LFP Home Battery
1 storeOnly one store we track has this right now. We'll line up more prices as they turn up.
| eBay sellereBayIndependent seller on eBayFree delivery | Free delivery | $4,899 | Go to eBay |
These are the stores we track for this product, not every store in Australia, so someone else might have it for less. Cheapest is always first, whatever a store pays us.
About this product
EF ECOFLOW DELTA Pro 3 Portable Power Station, 4000Wh LFP Home Battery is one of the portable power stations we compare prices on. Right now we’re tracking one price: $4,899 at eBay. We’ll add more stores as they stock it. That includes free delivery.
Made by ECOFLOW, model number DELTAPRO3AU. Key specs: Power Rating: 4.0 kW; Power Source: Solar, Power Grid; Maximum Power: X-boost 6000W; Car Power Output: 12.6 V, 10 A, 126 W Max.
Prices last checked 2 November 2026.
We only compare the stores we track, so it may be cheaper somewhere else. Found it cheaper somewhere else? Let us know.
- Brand
- ECOFLOW
- Model number
- DELTAPRO3AU
- Category
- Portable Power Stations
- Power Rating
- 4.0 kW
- Power Source
- Solar, Power Grid
- Charging Time
- 50min 0-80%
- Colour
- Silver
- Current Type
- AC / DC
- Maximum Power
- X-boost 6000W
- AC Output
- 5 ports, 4000W, 230V AC( 50 Hz/60 Hz)
- Battery Life
- ＞4000cyc, 80%
- Voltage
- AC 240 V, DC 5 ~ 150 V
- Extra Battery compatibility
- DELTA Pro 3 Smart Extra Battery(Sold Separately)
- Features
- Portable, Maintenance Free, All Daylight Conditions, USB Port, Mobile App, Easy Operation, Overload Protection, Quiet Running, Standby
- Solar Charging Input
- 1600 W, 11-150 V DC, 15 A max
- Car Power Output
- 12.6 V, 10 A, 126 W Max
- USB-C Output
- 2 port, 5 / 9 / 12 / 15 / 20 V DC, 5 A, 100 W Max
- Maximum Input Power
- AC 4000W Max
- Maximum Input Voltage
- 240 V
- Current Rating
- 15 A or less
- Car Charging Input
- 12V 8A MAX,48V 20A MAX
- Dimension
- 69.3 x 34.1 x 41.0 cm
- USB-A Output
- 2 ports, 5 V, 2.4 A, 12 W Max per port
- AC Input
- 220-240 V, 50 Hz / 60 Hz, 2900 W Max
- Battery Type
- LiFePO4 Lithium-Ion (Li-Ion)
- DC5521 Output
- 2 ports, 12.6 V, 3 A, 38W Max per port
- Weight
- 51.5 kg
Specs come from eBay’s product catalogue and seller listings. Check with the store before you buy.
More portable power stations
EcoFlow River 2 Pro 768Wh Portable Power Stationfrom $798.87 
EcoFlow DELTA 3 Plus 1024Wh Portable Power Stationfrom $1,5992 stores comparedGo to cheapestCompare 2 prices
EcoFlow DELTA 2 1024Wh Portable Power Stationfrom $899.10 
EcoFlow RIVER 3 Plus 286Wh Portable Power Stationfrom $4992 stores comparedGo to cheapestCompare 2 pricesWe may earn a commission when you buy through links on this page. You pay the same price, and it never changes the order: cheapest is always first. Prices and stock can change after we check, so give the final price a once-over at the store.