EcoFlow DELTA 2 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 $600 less. Whether that gap is worth closing depends on what you need to run.
- EcoFlow DELTA 2 holds 242% more energy (1024Wh vs 299Wh), so it runs the same load proportionally longer.
- EcoFlow DELTA 2 has 1000W more surge headroom (2200W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R600 is 14.2 lb lighter (12.8 lb vs 27 lb).
- Allpowers R600 is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
Neither of these will start a sump pump or well pump — both surge below the ~3,400W those motors need. If home backup with pumps is your use case, look at higher-surge models instead of either of these.
The value pick in the 1kWh class. Cheaper than the Anker C1000 with nearly identical capacity — but check the surge number before you buy.
Best for: Budget-conscious buyers running electronics and a fridge, with no motor-driven loads.
Where it falls short:
- X-Boost tops out at 2200W — the least surge headroom of any 1kWh unit we list
- 80-minute recharge is slower than Anker's 58
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 2 | Allpowers R600 |
|---|---|---|
| Price | $899 | $299 |
| Capacity | 1024 Wh | 299 Wh |
| Continuous output | 1800 W | 600 W |
| Surge output | 2200 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 3,500 |
| Weight (lighter wins) | 27 lb | 12.8 lb |
| Max solar | 500 W | 300 W |
| Recharge time (faster wins) | 1h 20m | 1h |
Runtime head-to-head
| Appliance | EcoFlow DELTA 2 | 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 | ❌ | ❌ |