Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry’s first IP65-rated battery pack, ensuring resilience against impacts, water, dust, and fire risks. With 4000 cycles to 80%, that’s power every day for 11 years*.
Experience dependable performance in any weather, ensuring peace of mind in every situation.
- Powerful and Versatile – 4000W single-unit output to power almost all of your home appliances.
- Expandable Capacity – 4–12kWh, tailored to your energy needs.
- Quiet Operation – With a volume as low as 30 dB (under 2000W).
- Easy to Use – Plug-and-play design for hassle-free setup.
- Fast Charging – Charges 80% in just one hour.
- Multiple Charging Methods – Supports combo charging methods for maximum flexibility.

Keep Your Home Running Smoothly

Charge Fast Everywhere
Introducing EcoFlow’s groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0-80% in just one hour.
With multi-charge combinations, enjoy up to 7000W of super-fast charging.

6 unique methods to meet your charging needs anywhere, anytime.


What’s in the box: 1. EcoFlow DELTA Pro 3, 2. AC Charging Cable, 3. Grip Protector x 2, 4. Product Document Bundle.
| Product | EcoFlow DELTA Pro 3 |
| Size | 34.1 (L) x 41.0 (W) x 69.3 cm (H) |
| Weight | 51.5 Kg |
| IP Rating | IP65 |
| Battery Type | LFP (LiFePO4, 4000 life cycles to 80%) |
| Battery Capacity in Wh | 4096Wh |
| Output USB |
2x USB-A 18W
2 x USB-C 100W Max
|
| Output DC |
1 x 12.6 V /30A, 378W Total
1 x Anderson Port 30A
1 x DC5521 Port, 5A
|
| Output 230 V |
4 x AC 230V/13A (IRE/UK Sockets, Type G)
Total Max. 4000W Continuous Load
Total Max. 8000W Peak Load (400ms)
X-Boost – 6000W Max
|
| Input Ports | Wall Charging Port 2900W
EV Charging Port 4000W In/Out Universal Solar Charging x 2 (2600W), HPV:P 30-150V, 15A, 1600W Max; LPV: 11-60V/20A, 1000W Max Car Charger 12V/8A; 48V/20A Generator: 3200W, Max; (4000W with Smart Generator) |
| Warranty | 5 Years |
| Battery Protection Type | Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection |
| AC Surge Protection | Anti-Surge |
| Operating Temperature | Discharge Temp: -10 to 45°C; Charge Temp: 0 to 45°C; Storage Temp: -10 to 45°C |
| Recharge Time Via AC | 50 mins to 1 hour |
| Wifi 2.4GHz / Bluetooth / CAN (Remote Port) | Yes |
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