EcoFlow RIVER Series Comparison
RIVER 3 is best for minimal weight, RIVER 3 Plus is better for UPS and 600W loads, while RIVER 2 Max and Pro remain useful when discounted.
RIVER 3 is best for minimal weight, RIVER 3 Plus is better for UPS and 600W loads, while RIVER 2 Max and Pro remain useful when discounted.
The comparison below uses current official specifications and focuses on practical use rather than brand marketing alone.
Main Difference
RIVER 3 is best for minimal weight, RIVER 3 Plus is better for UPS and 600W loads, while RIVER 2 Max and Pro remain useful when discounted.
Comparison Verdict
RIVER 3 is best for minimal weight, RIVER 3 Plus is better for UPS and 600W loads, while RIVER 2 Max and Pro remain useful when discounted.
Quick Comparison
| Model | Capacity | Output | Best Use |
|---|---|---|---|
| RIVER 3 | 245Wh | 300W | Light travel |
| RIVER 3 Plus | 286Wh | 600W | UPS/home office |
| RIVER 2 Max | 512Wh class | 500W | Longer runtime |
| RIVER 2 Pro | 768Wh class | 800W | Largest portable RIVER |
Size and Runtime
RIVER capacity increases rapidly from phone-and-router backup to small-appliance capability.
UPS Performance
RIVER 3 Plus is the stronger choice for computers because of its faster transfer specification.
Value
Older RIVER 2 models can be worthwhile when discounted below newer RIVER 3 pricing.
Which Should You Choose?
Choose by Capacity
Runtime comes from watt-hours.
Choose by Output
Appliance compatibility comes from watts.
Check Charging
Solar and AC speed differ.
Review Expansion
Accessory ecosystems vary.
Consider Weight
Larger models are much harder to move.
Compare Current Pricing
Older models can be excellent values.
Frequently Asked Questions
Which has more capacity?
See the comparison table; expansion can change the answer.
Which has more output?
Compare continuous watts, not only X-Boost or surge.
Which charges faster?
Newer EcoFlow models generally emphasize faster AC charging.
Which is better for solar?
Compare input voltage, current and watt limits.
Which is easier to carry?
The lighter model.
Do both use LFP batteries?
Current compared models generally do, but verify exact revision.