EcoFlow RIVER 3 Max
- Capacity
- 572 Wh
- Continuous output
- 600 W
- Boost rating (not inverter surge)
- 1,200 W
- Battery chemistry
- LiFePO4
- Cycle life
- 3,000 cycles
Source:www.ecoflow.com. Verified 2026-10-05. Hero card: 572Wh, 600W output, 1200W X-Boost. LiFePO4 and 3,000 cycles are stated for the RIVER 3 Series. X-Boost is described as handling heating devices, so peak_is_surge is false.
Recorded uses: Camping. Those tags come from the manufacturer positioning on the source page, not from a test.
This fridge load
Does not publish an inverter surge, so this fridge start is not cleared.
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