EcoFlow River 3 Max

EcoFlow River 3 Max – portable power station and UPS

Powerful energy for travel, camping and emergencies.
EcoFlow River 3 Max provides 572 Wh capacity, 600 W output (X-Boost up to 1200 W), and an ultra-fast <10 ms UPS mode. With the extra battery, it delivers much more runtime than River 3 and Plus models.

• 572 Wh capacity – double the standard River 3
• UPS <10 ms – instant backup at home or on the go
• 600 W output, X-Boost up to 1200 W
• Expandable battery – extended energy autonomy
• Compact, quiet operation <30 dB, easy to carry

Specification

• Weight: ~6 kg
• Dimensions: 255 × 212 × 192 mm
• Capacity: 572 Wh
• Battery type: LFP (LiFePO₄)
• Cycle life: 80% capacity after 3000 cycles

Outputs:

• AC: 600 W (max. 1200 W with X-Boost)
• USB-A: 2 × 12 W (total 24 W)
• USB-C: 1 × 100 W
• Car outlet: 12.6 V, 126 W (max.)

Charging:

• AC: 200–240 V, 300 W (full in 1 h)
• Solar: up to 220 W (full in ~1.5 h)
• Car charger: 100 W (full in ~3 h)

UPS: <10 ms
Connectivity: Wi-Fi, Bluetooth, mobile app
Noise level: <30 dB

Operating temperature: 20°C – 30°C
Charging temperature: 0°C – 45°C
Discharge temperature: –10°C – 45°C
Storage temperature: 20°C – 30°C