EcoFlow RIVER 2 Pro
768 Wh, 800 W AC output.
Lifecycle status: Unknown. Confidence: Verified. Last verified: 2026-07-18.
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Source-aware comparison
EcoFlow RIVER 2 Pro vs BLUETTI AC70
A source-backed comparison with neutral, spec-derived verdicts. Unknown fields stay visible, and both stations use the same runtime assumptions.
BLUETTI AC70
768 Wh, 1,000 W AC output.
Lifecycle status: Unknown. Confidence: Verified. Last verified: 2026-06-24.
Capacity
Capacity: both records are equal at 768 Wh.
AC Output
AC output: AC70 is higher by 200 W.
Solar Input
Solar input: AC70 is higher by 280 W.
The 60 W runtime estimate assumes AC output, 85% conversion efficiency, and 10% battery reserve. It is a sanity check, not a lab-tested result. This label describes availability in the cited region only. It does not imply that another model is universally better, compatible, or an official replacement.
Which one, when?
These verdicts are computed only from tracked specs. They do not use price, affiliate status, ads, sponsorships, or untracked preferences.
Best for higher AC loads
BLUETTI AC70 leads this tracked field: 1,000 W vs EcoFlow RIVER 2 Pro at 800 W (+200 W).
Best for startup surge headroom
BLUETTI AC70 leads this tracked field: 2,000 W vs EcoFlow RIVER 2 Pro at 1,600 W (+400 W).
Best for faster solar refill
BLUETTI AC70 leads this tracked field: 500 W vs EcoFlow RIVER 2 Pro at 220 W (+280 W).
Best for portability
EcoFlow RIVER 2 Pro leads this tracked field: 8.3 kg vs BLUETTI AC70 at 10.2 kg (+1.9 kg).
Use the cards as planning shortcuts, then confirm the full spec table and source links below. A larger number is not automatically better for every use case.
Runtime Examples
Same assumptions on both sides: AC output, 85% efficiency, 10% reserve, healthy battery, and steady load.
Swipe table sideways
| Example load | RIVER 2 Pro | AC70 |
|---|---|---|
| 60 W AC essentials | 9h 48m | 9h 48m |
| 120 W AC small appliance | 4h 54m | 4h 54m |
| 700 W AC kitchen or tool load | 50m | 50m |
Swipe table sideways
| Spec | RIVER 2 Pro | AC70 |
|---|---|---|
| Battery capacity | 768 Wh | 768 Wh |
| Battery chemistry | LFP | LiFePO4 |
| AC output | 800 W | 1,000 W |
| Surge output | 1,600 W | 2,000 W |
| DC output | 126 W | 120 W |
| USB-C output | 100 W | 100 W |
| Solar input | 220 W | 500 W |
| Weight | 8.25 kg | 10.2 kg |
| Lifecycle status | Unknown | Unknown |
| 60 W AC estimate | 9h 48m | 9h 48m |
| Confidence | Verified | Verified |
| Last verified | 2026-07-18 | 2026-06-24 |
Planning Watch-Outs
These checks explain where the comparison is strong and where it still needs better source coverage.
- 5 of 5 high-impact comparison fields are filled on both sides.
- RIVER 2 Pro has the larger nominal battery capacity, but usable Wh still depends on reserve, efficiency, temperature, and battery age.
- RIVER 2 Pro is lighter in the tracked weight data, which matters if the station is moved often.
- AC70 has the higher tracked solar input, assuming compatible panels and charge-voltage limits.
Sources
Comparison rows come directly from the linked model records.
RIVER 2 Pro
- EcoFlow RIVER 2 Pro specifications (official; checked 2026-07-18)
AC70
- BLUETTI AC70 specifications (official; checked 2026-06-24)
How to read this comparison
Use this page as a source-backed spec and runtime planning comparison. It is not a full buying guide, and it does not rank products by price, affiliate terms, or sponsorship.