EcoFlow DELTA 3 Max vs Allpowers R600
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Allpowers R600 costs $800 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 Max holds 585% more energy (2048Wh vs 299Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 Max has 3600W more surge headroom (4800W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R600 is 42.3 lb lighter (12.8 lb vs 55.1 lb).
- EcoFlow DELTA 3 Max is rated for 4,000 cycles vs 3,500 — meaningful if you cycle it daily.
EcoFlow DELTA 3 Max
The value leader in the 2kWh class. Same 4800W surge as the DELTA 2 Max at $500 less, with 1000 more cycles.
Best for: Home backup buyers who want compressor-starting surge without paying flagship prices.
Where it falls short:
- 55 lb is a two-hand lift
- Only marginally lighter than heavier rivals
Allpowers R600
A light, cheap 299Wh unit with a 1,200W surge — a solid budget companion for devices and the occasional small appliance.
Best for: Budget campers charging devices with occasional small-appliance use.
Where it falls short:
- 299Wh is small
- 600W continuous output
| Spec | EcoFlow DELTA 3 Max | Allpowers R600 |
|---|---|---|
| Price | $1099 | $299 |
| Capacity | 2048 Wh | 299 Wh |
| Continuous output | 2400 W | 600 W |
| Surge output | 4800 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 3,500 |
| Weight (lighter wins) | 55.1 lb | 12.8 lb |
| Max solar | 1000 W | 300 W |
| Recharge time (faster wins) | 1h 22m | 1h |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 Max | Allpowers R600 |
|---|---|---|
| Refrigerator | 29.0 hrs | 4.2 hrs |
| Mini fridge | 55.3 hrs | 8.1 hrs |
| Chest freezer | 21.8 hrs | 3.2 hrs |
| CPAP machine | 43.5 hrs | 6.4 hrs |
| Sump pump | 2.2 hrs | ❌ |