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EcoFlow - River 3 Max Plus 858Wh (Wireless) Portable Power Station (858 Wh Capacity) - Black

Model: EFRIVER3MaxPlus-W-US-CBOX
SKU: 6671674

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  • Key Specs
    • Capacity: 858 watt hours
    • Maximum Battery Life: 1500 hours
  • General
    • Brand: EcoFlow
    • Model Number: EFRIVER3MaxPlus-W-US-CBOX
    • Product Name: River 3 Max Plus 858Wh (Wireless) Portable Power Station (858 Wh Capacity)
    • Color: Black
  • Performance
    • Capacity: 858 watt hours
    • Maximum Battery Life: 1500 hours
    • Battery Chemistry: Lithium-ion
    • Maximum Runtime At Full Load: 1.2 hours
    • Voltage Rating: 120 volts
  • Power Input
    • Power Supply Input: 1 x 120V AC, Solar panel input, 1 x USB-C
    • Maximum Input Power: 650 watts (The maximum amount of power allowed to come into the device.)
    • Minimum Battery Charge Time (Solar): 1.5 hours
    • Maximum Battery Charge Time (Solar): 4.3 hours
  • Power Output
    • Power Supply Output: 3 x 120V AC, 2 x USB-A, 2 x USB-C, 1 x 12V DC, Wireless (The connector type(s) used by the device to send electrical power to another device.)
    • Number Of Devices Charged Simultaneously: 6
    • Rated Wattage Continuous: 600 watts
    • Rated Wattage Peak: 1200 watts
    • Maximum Output Power: 600 watts (The maximum amount of power produced or allowed to flow through the device.)
  • Dimensions
    • Product Height: 11.26 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 9.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 9.2 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 23.8 pounds (The out of box weight of the item.)
  • Features
    • Signwave Inverter: true
    • Integrated AC Transfer Switch: true
    • Integrated Solar Charge Controller: true
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 Years
  • Other
    • UPC: 842783150851

The EcoFlow River 3 Max Plus (Wireless) Portable Power Station offers compact, reliable power with fast recharging, multiple ports, and solar compatibility—perfect for outdoor adventures or backup needs.

  • Strong output performance: 600W high-rated output power,with true upgraded drive, capable of driving high-power appliances. 7 output ports, able to simultaneously provide backup power to multiple basic appliances during a power outage.
  • <10 ms professional UPS solution: < 10 ms automatic switching, truly meets professional UPS standards. Long-lasting UPS backup power, meets the needs for home office and gaming.
  • Expandable to 858Wh: The RIVER 3 Max Plus Wireless is a combination of the RIVER 3 Plus Wireless and an EB600 Extra Battery. Simply stack it at a time to achieve 858Wh of pure energy.
  • Wireless charging function: Equipped with Rapid wireless power bank. Wireless charging anytime, anywhere.
  • Strong output performance: 600W high-rated output power,with true upgraded drive, capable of driving high-power appliances. 7 output ports, able to simultaneously provide backup power to multiple basic appliances during a power outage.
  • <10 ms professional UPS solution: < 10 ms automatic switching, truly meets professional UPS standards. Long-lasting UPS backup power, meets the needs for home office and gaming.
  • Expandable to 858Wh: The RIVER 3 Max Plus Wireless is a combination of the RIVER 3 Plus Wireless and an EB600 Extra Battery. Simply stack it at a time to achieve 858Wh of pure energy.
  • Wireless charging function: Equipped with Rapid wireless power bank. Wireless charging anytime, anywhere.
  • Strong output performance: 600W high-rated output power,with true upgraded drive, capable of driving high-power appliances. 7 output ports, able to simultaneously provide backup power to multiple basic appliances during a power outage.
  • <10 ms professional UPS solution: < 10 ms automatic switching, truly meets professional UPS standards. Long-lasting UPS backup power, meets the needs for home office and gaming.
  • Expandable to 858Wh: The RIVER 3 Max Plus Wireless is a combination of the RIVER 3 Plus Wireless and an EB600 Extra Battery. Simply stack it at a time to achieve 858Wh of pure energy.
  • Wireless charging function: Equipped with Rapid wireless power bank. Wireless charging anytime, anywhere.
Whats Included
  • AC charging cable
  • Car charging cable
  • USB-B to USB-A UPS Communication Cable
  • Quick Start Guide and warranty
  • AC charging cable
  • Car charging cable
  • USB-B to USB-A UPS Communication Cable
  • Quick Start Guide and warranty
  • AC charging cable
  • Car charging cable
  • USB-B to USB-A UPS Communication Cable
  • Quick Start Guide and warranty
Disclaimers
  • This product is non-returnable once purchased.
  • This product is non-returnable once purchased.
  • This product is non-returnable once purchased.

Q: What is the voltage rating of this power station?

A: The voltage rating of this power station is 120 volts.

Q: What is the maximum capacity of this power station with the extra battery?

A: The maximum capacity of this power station is 858Wh with the extra battery.

Q: Is there an integrated solar charge controller in this power station?

A: Yes, this power station has an integrated solar charge controller.

Q: What is the continuous rated wattage of this power station?

A: The continuous rated wattage of this power station is 600 watts.

Q: Does this power station have a wireless charging function?

A: Yes, this power station is equipped with a rapid wireless power bank.

Q: How many output ports does this power station have?

A: This power station has seven output ports.

Q: Can this power station be used as a UPS?

A: Yes, this power station offers a less than 10 ms professional UPS solution.