The EcoFlow DELTA Pro 3 is a powerful, portable backup power station with 4096Wh capacity and 4000W output (8000W surge), capable of running large appliances and expanding up to 12,000W for whole-home use, featuring fast 10ms UPS, multiple fast charging options, long battery life, remote app control, and a wheeled, easy-to-move design.
Product Specifications
| Model | EcoFlow Delta Pro 3 |
| Capacity | 4096Wh |
| AC Output | 5 Outlets, 4000W Max. (Surge 8000W) |
| USB-A Fast Charge |
2 × USB-A, 5V⎓2.4A / 9V⎓2A / 12V⎓1.5A, 18W Max 12V DC Output: 12.6V⎓30A, 378W Total; DC5521 × 1, 5A Max; Anderson Port × 1, 30A Max |
| Battery Chemistry | LFP |
| Solar Charging Input | 2600W, 2 Ports; HPV: 30–150V⎓15A, 1600W Max; LPV: 11–60V⎓20A, 1000W Max |
| Connection | 693 × 341 × 410mm |
|
4000W, 6000W (X-Boost)
|
Supports up to Two DELTA Pro 3 Smart Extra Batteries / DELTA Pro Smart Extra Batteries |
| Max Device(s) Power Supported by X-Boost | 6000W |
|
USB-C Output
|
2 × USB-C, 5/9/12/15/20V⎓5A, 100W Max |
|
AC Charging Input
|
200–240V~12.5A, 50/60Hz, 2900W Max |
|
Car Charging Input
|
12V 8A max. |
| 48V 20A max. | |
| Cycle Life | 4000 cycles to 80% capacity |
| Net Weight | 51.5 kg (113.54 lb) |