EcoFlow DELTA 3 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 $350 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 3 holds 242% more energy (1024Wh vs 299Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 3 has 2400W more surge headroom (3600W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R600 is 15.9 lb lighter (12.8 lb vs 28.7 lb).
- EcoFlow DELTA 3 is rated for 4,000 cycles vs 3,500 — meaningful if you cycle it daily.
EcoFlow DELTA 3
The 1kWh class got a serious upgrade here. 3600W surge at $649 beats the older DELTA 2 on every axis that matters.
Best for: Anyone about to buy a DELTA 2 — this is the same money for materially better specs.
Where it falls short:
- Still only 1024Wh
- Solar input unchanged at 500W
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 | Allpowers R600 |
|---|---|---|
| Price | $649 | $299 |
| Capacity | 1024 Wh | 299 Wh |
| Continuous output | 1800 W | 600 W |
| Surge output | 3600 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 4,000 | 3,500 |
| Weight (lighter wins) | 28.7 lb | 12.8 lb |
| Max solar | 500 W | 300 W |
| Recharge time (faster wins) | 56 min | 1h |
Runtime head-to-head
| Appliance | EcoFlow DELTA 3 | Allpowers R600 |
|---|---|---|
| Refrigerator | 14.5 hrs | 4.2 hrs |
| Mini fridge | 27.6 hrs | 8.1 hrs |
| Chest freezer | 10.9 hrs | 3.2 hrs |
| CPAP machine | 21.8 hrs | 6.4 hrs |
| Sump pump | 1.1 hrs | ❌ |