EcoFlow
EcoFlow RIVER 3
2.2/10
how we score ↗
Best for: ultralight camping, day trips, and keeping phones, drones, and laptops alive away from an outlet.
Full spec sheet
| Brand | EcoFlow |
|---|---|
| Battery capacity | 245 Wh |
| AC output (continuous) | 300 W |
| Surge power | 600 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 3,000 cycles to 80% |
| Weight | 7.8 lbs |
| Max solar input | 110 W |
| Spec source | Official EcoFlow page ↗ |
Pros
- Lightest unit we track (7.8 lbs)
Cons
- Smallest capacity we track (245 Wh)
- Bottom-4 AC output (300 W)
- Bottom-4 cycle-life rating (3,000 cycles to 80%)
- Bottom-4 solar input (110 W)
Pros and cons are derived mechanically: a metric makes the list when this model finishes in the top or bottom four of the 12 units we track.
Who shouldn't get it: Skip it if you want to run a full-size fridge overnight — this class is built for small devices, not appliances.
All data above is publicly available spec data from the official brand page linked in the table — we don't lab-test. Prices and availability are shown on Amazon. Compare with all 12 models ↗