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EcoFlow DELTA 3 Max Portable Power Station (2048Wh, 2400W)
The EcoFlow DELTA 3 Max is a high-power, portable battery designed for people who want serious backup power without installing a fixed system. With a 2kWh LFP battery and a full 2400W AC output, it comfortably runs everyday appliances, tools and sensitive electronics at home or on the move.
Key Features
- 2400W continuous AC output, suitable for kettles, microwaves, fridges and power tools.
- 2048Wh long-life LFP battery using automotive-grade full-tab cells for improved safety, lower heat and long service life.
- Fast charging with up to 80% in around 47 minutes from mains power, or charge via solar, generator, vehicle or alternator. Note: the DELTA 3 Max is compatible with the 500W Alternator Charger; it's not compatible with the 800W Alternator Charger. If you need compatibility with the 800W Alternator Charger, this requires an EcoFlow DELTA 3 Max Plus and Smart Generator Adapter.
Where to Use
Ideal for home backup during power cuts, workshops and garages, mobile businesses, campervans and events. The DELTA 3 Max is also a strong choice for anyone who wants a quiet, fuel-free alternative to a generator that can be moved and used where needed.
Technical Specifications
| Battery Capacity | 2048Wh (LFP) |
| Max AC Output | 2400W continuous |
| AC Output | 230V, 50Hz, 4 × UK sockets |
| USB Output | 1 × 100W Max(HID); 2 × 30W Max (Total 30W) |
| Solar Input | Up to 500W |
| Mains Charging | Up to 2300W, 0–80% in approx. 47 minutes |
| Weight & Dimensions | Approx. 20.3kg, 494 × 242 × 305 mm |
Additional Details
- Built-in UPS function with fast switchover, suitable for protecting computers and networking equipment.
- Wi-Fi and Bluetooth connectivity with a clear front display and full monitoring through the EcoFlow app.
- Quiet operation at ≤25 dB under light loads, making it suitable for indoor use.
- Not compatible with extra batteries
- Not compatible with the 800W Alternator Charger; compatible with the 500W Alternator Charger.
UK delivery available. Supplied with manufacturer warranty (3 years + 2 years extended with registration).