EcoFlow RIVER 3 Plus Portable Power Station | 286Wh LFP Battery, 600W AC Output & <20ms UPS Switchover – EFRIVER3PLUS-UK-CBOX
KSh40,600.00
- Next-Gen Portability: 286Wh Capacity in an Ultra-Lightweight, Grab-and-Go Design
- Powerful 600W AC Output: Runs 80% of Essential Appliances with X-Boost up to 1200W
- Industry-Leading X-Stream Charging: Recharges from 0% to 100% in Record Time via Wall Outlet
- Advanced LFP Battery Tech: Premium LiFePO4 Cells Rated for 3,000+ Cycles (10+ Years of Use)
- Reliable Home Backup: Professional-Grade <20ms UPS Mode for Uninterrupted Power
- Expandable Energy: Scalable Capacity up to 858Wh with RIVER 3 Plus Extra Batteries
- Smart App Integration: Full Control and Monitoring via Wi-Fi and Bluetooth
Description

From the Manufacturer
The EcoFlow RIVER 3 Plus (EFRIVER3PLUS-UK-CBOX) is the ultimate compact power solution for the modern explorer and the home-preparedness enthusiast. Despite its small footprint, the RIVER 3 Plus is packed with high-end energy technology, offering a 286Wh capacity and a robust 600W inverter. Whether you’re working remotely in a café, camping under the stars, or keeping your router running during a local blackout, the RIVER 3 Plus provides clean, silent power wherever you need it.
Compact Body, Massive Capability
Don’t let the size fool you. With a continuous AC output of 600W, the RIVER 3 Plus handles everything from laptops and camera gear to small household appliances. When you need to power high-wattage devices like a travel kettle or a hair dryer, EcoFlow’s proprietary X-Boost technology allows the unit to drive devices up to 1200W, ensuring your essential gear stays powered without overloading the system.
Built to Outlast for a Decade
Safety and longevity are the foundation of the RIVER 3 series. Utilizing EV-grade LiFePO4 (LFP) battery chemistry, the RIVER 3 Plus is rated for 3,000+ full charge/discharge cycles before hitting 80% capacity. This translates to roughly 10 years of daily use. Combined with a rugged, fire-resistant shell and an advanced Battery Management System (BMS), your power supply is protected against surges, short circuits, and extreme temperatures.
Fastest Charging in its Class
EcoFlow’s X-Stream technology remains the gold standard for speed. The RIVER 3 Plus recharges from a standard AC wall outlet faster than almost any competitor, allowing you to top up before a last-minute trip. If you’re off the grid, the 200W solar input allows you to fully refuel using clean energy in just a few hours of optimal sunlight.
Smart Home Integration
The RIVER 3 Plus doubles as an entry-level Uninterruptible Power Supply (UPS). With a switchover time of less than 20ms, it can keep critical electronics like CPAP machines, PC workstations, and Wi-Fi routers running seamlessly during an unexpected power cut. With the EcoFlow App, you can monitor your energy usage, adjust charging speeds, and toggle ports remotely via Wi-Fi or Bluetooth.
Specifications
- Model EcoFlow RIVER 3 Plus (EFRIVER3PLUS-UK-CBOX)
- Capacity 286Wh (Expandable up to 858Wh)
- AC Output 600W Total (Surge 1200W)
- X-Boost Power Up to 1200W
- Battery Chemistry LiFePO4 (LFP)
- Cycle Life 3,000 Cycles to 80%+ Capacity
- AC Charging X-Stream Fast Charge Supported
- Solar Input 200W Max (11V-60V)
- USB Ports 1 × USB-C (100W PD), 2 × USB-A
- DC Ports 1 × Car Outlet (12.6V, 10A)
- Connectivity Wi-Fi & Bluetooth
- Weight ~4.2 kg (Ultra-Portable)
What’s in the box:
- 1 × EcoFlow RIVER 3 Plus Power Station
- 1 × AC Charging Cable
- 1 × Car Charging Cable
- 1 × User Manual & Warranty Card
Warranty Information
5-Year Manufacturer Warranty*
Warranty covers internal battery defects and electronics; does not cover physical abuse, water submersion, or unauthorized disassembly.
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