ECOFLOW RIVER 3 Max Plus with Extra Battery 600

ECOFLOW RIVER 3 Max Plus with Extra Battery 600

Power up your gear at home or on the go with the RIVER 3 Max Plus. This modular power station delivers 858Wh capacity (286Wh base + 572Wh expansion) and 600W output (1,200W surge) — enough to support laptops, appliances, and emergency backup.

High Capacity and Expandability

• Total 858Wh capacity (286Wh base + 572Wh EB600 expansion battery)

• Long-lasting LiFePO₄ battery with 3,000+ charge cycles (up to 10 years of use)

Strong Power Output

• 600W continuous output (X-Boost up to 1,200W for high-demand devices)

• 3 AC outlets with UPS capability and <10ms switchover for backup power

Multiple Output Ports

• 2 × USB-A (12W each)

• 2 × USB-C (100W from base unit, 140W from expansion battery)

• 1 × 12.6V/10A car port

• Supports up to 10 devices simultaneously

Fast and Flexible Charging

• AC input: 640W, full charge in around 1.8 hours

• Solar input: up to 220W, full charge in ~4.8 hours

• Supports car and generator input for charging anywhere

Compact and Durable Design

• Dimensions: 234 × 232 × 286 mm

• Weight: ~10.8 kg

• Quiet operation (<30 dB), IP54-rated for dust and water resistance, drop-tested, and fire-retardant

Smart Features and Safety

• EcoFlow app support via Wi-Fi and Bluetooth for remote monitoring and control

• USB-B port for UPS software control (e.g. PC auto shutdown)

• X-Guard Battery Management System with 40+ safety protections

Specifications

• Battery Capacity: 858Wh (286Wh base + 572Wh expansion)

• Battery Type: LiFePO₄ (3,000 cycles to 80%)

• AC Output: 600W (surge 1,200W via X-Boost)

• Charging Time: 1.8h (AC), ~4.8h (solar 220W)

• Ports: 3 AC, 2 USB-A, 2 USB-C (100W & 140W), 1 car port

• UPS Mode: <10ms switchover

• Dimensions: 234 × 232 × 286 mm

• Weight: 10.8 kg

• App Control: Yes (Wi-Fi/Bluetooth)