EcoFlow RIVER 3 Max PlusvsUgreen PowerRoam 600
Head-to-head comparison of scores, specs, and features.
VS
Winner
EcoFlow RIVER 3 Max Plus
83.9Grade B+
Price
$469.00
AC Power
600W
Ugreen PowerRoam 600
65.8Grade B-
Price
$449.99
AC Power
600W
EcoFlow RIVER 3 Max Pluswins by18.14points overall.
The Verdict
Overall take
Buy EcoFlow RIVER 3 Max Plus if
- Better Expandable Capacity: Yes vs No
- Better Energy Density Wh Per Kg: 181.8 vs 34.3
- Better Ac Charge Speed: 60 vs 600
Buy Ugreen PowerRoam 600 if
- Better Warranty: 5 vs 2
- Consider for different needs
- Consider for different needs
Top 3 Key Differences
Expandable Capacity
Yesvs No
Score: 100 vs 0
Energy Density Wh Per Kg
181.8vs 34.3
Score: 100 vs 30
Warranty
2vs 5
Score: 51 vs 100
Performance by Category
ChargingEcoFlow RIVER 3 Max Plus wins
EcoFlow RIVER 3 Max Plus
85.6
Ugreen PowerRoam 600
78.5
AC PowerTie
EcoFlow RIVER 3 Max Plus
61.0
Ugreen PowerRoam 600
61.0
ConnectivityTie
EcoFlow RIVER 3 Max Plus
75.0
Ugreen PowerRoam 600
75.0
PriceEcoFlow RIVER 3 Max Plus wins
EcoFlow RIVER 3 Max Plus
96.9
Ugreen PowerRoam 600
91.2
BatteryEcoFlow RIVER 3 Max Plus wins
EcoFlow RIVER 3 Max Plus
71.9
Ugreen PowerRoam 600
36.1
PhysicalEcoFlow RIVER 3 Max Plus wins
EcoFlow RIVER 3 Max Plus
100.0
Ugreen PowerRoam 600
69.8
Advanced FeaturesEcoFlow RIVER 3 Max Plus wins
EcoFlow RIVER 3 Max Plus
66.7
Ugreen PowerRoam 600
50.0
WarrantyUgreen PowerRoam 600 wins
EcoFlow RIVER 3 Max Plus
51.0
Ugreen PowerRoam 600
100.0
Full Technical Specifications
| Feature | EcoFlow RIVER 3 Max Plus | Ugreen PowerRoam 600 |
|---|---|---|
Charging | ||
| Ac Charge Speed | 60 | 600 |
| Charger Type | X-Stream AC (380W), Solar (220W), Car/Alternator (220W, 11-55V) | PowerZip (proprietary fast-charge technology) |
| Fast Charging | Yes | Yes |
| Max Solar Input | 220 | 200 |
| Max Solar Panels | — | 1 |
| Pass Through Charging | Yes | Yes |
| Smart Charging | Yes | Yes |
| Solar Connector Type | XT60i | XT60 |
| Solar Panel Compatibility | EcoFlow solar panels up to 220W | MC4 compatible via included adapter; UGREEN USP200 200W panel |
AC Power | ||
| Ac Output Amps | 3 outlets | 5 |
| Ac Power Continuous | 600 | 600 |
| Ac Power Surge | 1200 | 1200 |
| Ac Wave Quality | Pure Sine Wave | Pure Sine Wave |
Connectivity | ||
| App Control | Yes | Yes |
| Bluetooth | Yes | Yes |
| Wifi Connectivity | Yes | Yes |
| Wireless Charging | No | No |
Price | ||
| Base Price | 469.00 | 449.99 |
| Bundle Price | 469.00 | 549.99 |
| Cost Per Wh | 0.55 | 0.6618 |
| Price Description | Sale price $469 (regular $717). Spring Sale 2026. Includes RIVER 3 Plus (286Wh) + EB600 Extra Battery (572Wh) = 858Wh total system. | MSRP $449.99; sale prices as low as $269 (Black Friday 2024) |
Battery | ||
| Battery Capacity Wh | 858 | 680 |
| Battery Lifespan Cycles | 3000 | 3000 |
| Expandable Capacity | Yes | No |
| Extra Battery Capacity | 572 | — |
| Max Extra Batteries | 1 | 0 |
Product Info | ||
| Brand | EcoFlow | Ugreen |
| Model Name | RIVER 3 Max Plus | PowerRoam 600 |
| Product Url | https://us.ecoflow.com/products/river-3-max-plus-river-3-plus-extra-battery-600?variant=54335221137481 | https://www.ugreen.com/products/ugreen-powerroam-600-power-station |
DC Power | ||
| Dc Output | — | 2x USB-C 100W each, 2x USB-A 22.5W each, 1x Car 12V/10A 120W, 2x DC5521 12V/5A 60W each; total DC max 120W shared (car+DC5521) |
Physical | ||
| Dimensions | 23.4 x 23.1 x 14.7 cm | 31.0 x 19.1 x 23.9 cm |
| Energy Density Wh Per Kg | 181.8 | 34.3 |
| Noise Level | 30 | 48 |
| Operating Temp | Charge: 0°C to 45°C; Discharge: -10°C to 45°C | Discharge: -10C to 40C (14F to 104F); Charge: 0C to 40C (32F to 104F) |
| Portable | Yes | True |
| Weight | 4.7 kg · 10.4 lbs | 19.8 kg · 43.7 lbs |
Advanced Features | ||
| Parallel Expansion | No | No |
| Ups Functionality | Yes | True |
| Ups Switch Time | 10 | — |
Warranty | ||
| Warranty | 2 | 5 |