EcoFlow RIVER 2 Max vs Bluetti Elite 100 V2
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
EcoFlow RIVER 2 Max costs $300 less. Whether that gap is worth closing depends on what you need to run.
- Bluetti Elite 100 V2 holds 100% more energy (1024Wh vs 512Wh), so it runs the same load proportionally longer.
- Bluetti Elite 100 V2 has 2600W more surge headroom (3600W vs 1000W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow RIVER 2 Max is 12.1 lb lighter (13.2 lb vs 25.3 lb).
- Bluetti Elite 100 V2 is rated for 6,000 cycles vs 3,000 — meaningful if you cycle it daily.
EcoFlow RIVER 2 Max
Double the River 2's capacity and output for $100 more. The sweet spot of EcoFlow's small line for anyone eyeing the occasional small appliance.
Best for: Campers who want headroom over a pure device charger without the size of a 1kWh unit.
Where it falls short:
- Still not enough output for heaters or compressors
- 220W solar input is modest
Bluetti Elite 100 V2
A 1kWh unit whose headline is longevity: 6,000 cycles is roughly double most rivals, at an aggressive price.
Best for: Daily cyclers who want the lowest long-term cost per kWh at 1kWh.
Where it falls short:
- 1,000W solar input is high, but there is no expansion port to grow capacity
- Newer product with a shorter field track record
| Spec | EcoFlow RIVER 2 Max | Bluetti Elite 100 V2 |
|---|---|---|
| Price | $299 | $599 |
| Capacity | 512 Wh | 1024 Wh |
| Continuous output | 500 W | 1800 W |
| Surge output | 1000 W | 3600 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 6,000 |
| Weight (lighter wins) | 13.2 lb | 25.3 lb |
| Max solar | 220 W | 1000 W |
| Recharge time (faster wins) | 1h | 1h |
Runtime head-to-head
| Appliance | EcoFlow RIVER 2 Max | Bluetti Elite 100 V2 |
|---|---|---|
| Refrigerator | 7.3 hrs | 14.5 hrs |
| Mini fridge | 13.8 hrs | 27.6 hrs |
| Chest freezer | 5.4 hrs | 10.9 hrs |
| CPAP machine | 10.9 hrs | 21.8 hrs |
| Sump pump | ❌ | 1.1 hrs |