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The EcoFlow River Pro EF4 Pro is a portable power station designed to provide reliable energy for outdoor adventures, emergency backup, or mobile work setups. With a 720Wh (28.8V) lithium-ion battery, it delivers versatile power for multiple devices through AC, USB-A, USB-C, car, and DC5521 outputs. Rapid recharging is possible via AC wall outlet, 12V car adapter, or compatible solar panels, making this demo unit ideal for on-the-go power needs.
Built for safe and dependable operation, the River Pro EF4 Pro features built-in protection against overvoltage, overload, overcurrent, overtemperature, and low-voltage conditions. Its compact design and robust output capabilities ensure that your devices remain powered in a wide range of environments.
Key Features & Benefits
720Wh Lithium-Ion Battery (28.8V) High-capacity energy storage
X-Stream Charge Input 660W Max for rapid AC charging
AC Input 220240V, 50/60Hz, 10A Max
AC Output (x2) 230V, 50/60Hz, 600W total (1200W surge)
USB-A Output (x2) 5V, 2.4A / 9V, 2A / 12V Max per port, 24W total
USB-C Output 5/9/12/15/20V, 5A, 100W Max
Car Power Output (x1) 13.6V, 10A, 136W Max
Multiple Charging Methods AC wall outlet, car adapter, solar panels
Advanced Safety Systems BMS with overvoltage, overload, overcurrent, overtemperature, and low-voltage protections
Ideal Uses
Outdoor and camping power supply
Emergency backup power
Mobile workstations and remote setups
Charging electronics on the go
Specifications
Condition: Demo unit fully tested and functional; may show minor handling marks
Manufacturer: EcoFlow
Model: River Pro EF4 Pro
Capacity: 720Wh, 28.8V
Cell Chemistry: Lithium-ion
Cycle Life: 800 cycles to 80%+ capacity
Charge Temperature: 045°C (32113°F)
Discharge Temperature: -2045°C (-4113°F)
Input / Recharge
AC Wall Outlet: X-Stream Charge 660W Max, 220240V, 50/60Hz, 10A Max
Car Adapter: 12V DC, 8A Max
Solar Panels: 200W, 1025V DC, 12A Max
Full Recharge Time: AC 1.6h, Car 8h, Solar 412h depending on configuration
Outputs
AC Output (x2): 230V, 50/60Hz, 600W total (1200W surge)
USB-A Output (x2): 5V2.4A, 9V2A, 12V Max per port, 24W total
USB-C Output (x1): 5/9/12/15/20V, 5A, 100W Max
Car Power Output (x1): 13.6V, 10A, 136W Max
DC5521 Output (x2): 13.6V, 3A Max
Warranty
3 Month Warranty
What's in the Box
EcoFlow River Pro EF4 Pro Portable Power Station
No Power Cable or Adapters Included
