EcoFlow River 2 Pro vs Bluetti AC70
A spec-by-spec breakdown to settle it. Prices and value metric (cost per usable Wh) included.
| EcoFlow River 2 Pro |
Bluetti AC70 |
|
|---|---|---|
| Price | — | $359 |
| Battery capacity | 768 Wh | 768 Wh |
| Usable capacity | 691 Wh | 691 Wh |
| Real usable at outlet (AC) | 587 Wh | 587 Wh |
| AC output (continuous) | 800 W | 1000 W |
| Surge output | 1600 W | 2000 W |
| Battery chemistry | LiFePO4 | LiFePO4 |
| Rated cycle life | 3000 cycles | 3000 cycles |
| Max solar input | 220 W | 500 W |
| Expandable | No | No |
| Weight | 17.4 lb | 22.5 lb |
| Warranty | 5 yrs | 5 yrs |
| Cost per usable Wh | — | $0.521/Wh |
| Check price → | Check price → |
Bottom line
For pure value, the Bluetti AC70 wins on cost per usable Wh. Need the most capacity? The EcoFlow River 2 Pro holds 768 Wh. Prioritizing portability? The EcoFlow River 2 Pro is lighter at 17.4 lb. Match the choice to how you scored on the sizing calculator.
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