EcoFlow DELTA Pro 3 – 4096Wh Expandable Portable Power Station
✔ NZ Stocked
🛡 Official Warranty
📞 Need help? 0800 464 664
✔ NZ Stocked
🛡 Official Warranty
📞 Need help? 0800 464 664
Energise Almost Everything
240V, 4000W to power almost all of your essential home appliances with just a single unit.
Plug and Play
One tap start and maintenance-free operation.
Silent as a Whisper
X-Quiet for ultra-quiet operation as low as 30 dB**under 2000W
Forget Refueling
Forget fuel worries with 7 unique and 18 combo charging methods for up to 7000W fast charging.
A battery generator that powers almost all of your essential home appliances and is conveniently accessible to the whole family.

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
Specifications
Net Weight: 51.5 kg
Product Dimensions: 693 mm × 341 mm × 410 mm
Max. Output: 4000 W (Surge 8000 W)
Max. Input: 7000 W (Multi-Charge)
AC Outlets:
5 outlets:
4× Type I, 230 V~ 15 A
1× CEE 16 A, 230 V~ 16 A
DC Outlets:
7 outlets:
2× USB-A: 5 V/2.4 A, 9 V/2 A, 12 V/1.5 A (18 W Max)
2× USB-C: 5/9/12/15/20 V, 5 A (100 W Max)
1× DC5521 (5 A Max)
1× Anderson (30 A Max)
1× Remote Control Port
Battery:
Capacity: 4096 Wh
Type: LFP (Lithium Iron Phosphate), 4000 Cycles (80%)
Connectivity:
Wi-Fi/Bluetooth/Screen/App: Supported (2.4 GHz)
Warranty: 5 years
Operating Temperature:
Charge: 0°C to 45°C (32°F to 113°F)
Discharge: -10°C to 45°C (14°F to 113°F)
UPS: 10 ms
Noise Level: 30 dB (at 2000 W)
| Product | SI Metro | SI Rural | NI Metro | NI Rural |
|---|---|---|---|---|
| EcoFlow TRAIL Plus 300 | $25 | $35 | $20 | $30 |
| EcoFlow RIVER 2 | $35 | $45 | $25 | $35 |
| EcoFlow RIVER 2 Pro | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 Plus | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 Max | $45 | $55 | $35 | $45 |
| EcoFlow DELTA Pro Ultra | $350 | $350 | $350 | $350 |
Shipping times are typically 2–5 working days depending on location.
Energise Almost Everything
240V, 4000W to power almost all of your essential home appliances with just a single unit.
Plug and Play
One tap start and maintenance-free operation.
Silent as a Whisper
X-Quiet for ultra-quiet operation as low as 30 dB**under 2000W
Forget Refueling
Forget fuel worries with 7 unique and 18 combo charging methods for up to 7000W fast charging.
A battery generator that powers almost all of your essential home appliances and is conveniently accessible to the whole family.

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
Specifications
Net Weight: 51.5 kg
Product Dimensions: 693 mm × 341 mm × 410 mm
Max. Output: 4000 W (Surge 8000 W)
Max. Input: 7000 W (Multi-Charge)
AC Outlets:
5 outlets:
4× Type I, 230 V~ 15 A
1× CEE 16 A, 230 V~ 16 A
DC Outlets:
7 outlets:
2× USB-A: 5 V/2.4 A, 9 V/2 A, 12 V/1.5 A (18 W Max)
2× USB-C: 5/9/12/15/20 V, 5 A (100 W Max)
1× DC5521 (5 A Max)
1× Anderson (30 A Max)
1× Remote Control Port
Battery:
Capacity: 4096 Wh
Type: LFP (Lithium Iron Phosphate), 4000 Cycles (80%)
Connectivity:
Wi-Fi/Bluetooth/Screen/App: Supported (2.4 GHz)
Warranty: 5 years
Operating Temperature:
Charge: 0°C to 45°C (32°F to 113°F)
Discharge: -10°C to 45°C (14°F to 113°F)
UPS: 10 ms
Noise Level: 30 dB (at 2000 W)
| Product | SI Metro | SI Rural | NI Metro | NI Rural |
|---|---|---|---|---|
| EcoFlow TRAIL Plus 300 | $25 | $35 | $20 | $30 |
| EcoFlow RIVER 2 | $35 | $45 | $25 | $35 |
| EcoFlow RIVER 2 Pro | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 Plus | $45 | $55 | $35 | $45 |
| EcoFlow RIVER 3 Max | $45 | $55 | $35 | $45 |
| EcoFlow DELTA Pro Ultra | $350 | $350 | $350 | $350 |
Shipping times are typically 2–5 working days depending on location.