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EcoFlow RIVER 3 Max

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from £279.00 up to £440.21 
$508.00
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EcoFlow RIVER 3 Max
USB-C 100WUPSpure sine wave (PSW)add. batterybuilt-in PSUXT60 inputLiFePO4
charging stationwith battery and solar panel 160 W
572 W*year
with battery and solar panel 220 W
858 W*year
with battery pack
572 W*year
with battery pack
858 W*year
with inverterwith solar panel 45 Wwith solar panel 60 Wwith solar panel 110 Wwith solar panel 160 W
Main
In boxwith battery pack
Rated power600 W
Peak power1200 W
Output waveformsinusoid (PSW)
UPS function
Switchover time to battery10 ms
Outputs
Sockets (230 V)3
USB-A2 pcs
5В/2.4А
12 W
USB-C1 pcs
5 A
100 W
Car cigarette lighter / 12.6 H / 10 A /
Inputs (station charging)
From solar panels
Input port XT60
Add. portsUSB Type B
Battery and charging time
Connecting an additional battery
Battery typeLiFePO4
Battery capacity572 W*h
Charging cycles3000
Charging time (socket) ≈90 min
Charging time (solar panel) ≈192 min
Charging time (cigarette lighter) ≈390 min
Charging power (socket)380 W
Charging power (solar panel)220 W
Charging power (cigarette lighter)220 W
General
Smartphone synchronizationBluetooth and WiFi
PSUbuilt into the body
Display
Backlight
Carrying handle
Operating temperature-20 °C ~ +40 °C
Dimensions234x224x256 mm
Weight8 kg
Official Websiteus.ecoflow.com
Added to E-CatalogNovember 2024
With a removable smart auxiliary battery. Equipped with X-Boost and X-GaNPower technology. Pass-through charging.

A compact mid-range solution with the ability to expand capacity for camping trips and home backup power. Inside, it features a lithium iron phosphate battery with 572 Wh, designed for over 3000 charge-discharge cycles. An interesting feature of the model is support for removable additional batteries, allowing you to flexibly increase the total energy reserve for specific tasks.

The output power is 600W in regular mode, and the X-Boost technology allows devices to draw up to 1200W briefly. The EcoFlow RIVER 3 Max station is equipped with three outlets with pure sine wave, a USB Type-C port at 100W for fast laptop charging, a pair of standard USB-A ports, and a car cigarette lighter. X-GaNPower technology ensures efficient power management, and the pass-through charging feature allows you to simultaneously power connected devices and replenish the station's energy reserves — convenient when working with solar panels. A full charge from a household outlet takes about 90 minutes at 380W, and about 192 minutes from solar panels via XT60. The UPS mode activates in 10 ms, protecting sensitive electronics from voltage fluctuations. Management is available through an app over Wi-Fi or Bluetooth.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog EcoFlow 2026 - new arrivals, bestsellers, and the most relevant models EcoFlow.
How to choose a charging stationEverything you need to know about power, capacity and type of battery, as well as other criteria for choosing charging stations
Li-Ion or LiFePO4: What’s best for charging station and UPS?Understand the strengths and weaknesses of lithium batteries used in charging stations and UPS

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EcoFlow RIVER 3 Plus Portable Power Station (Refurbished) EFRIVER3Max-UK-CBOX-AP

Expandable up to 858Wh with a wire-free connection.. 600W rated output and 1200W X-Boost.. 1-hr fast charging, no battery dam... moreage.. Up to 220W fast solar charging.. Up to 2× runtime for light-wattage appliances.. Compact and lightweight..
uk.Ecoflow.com
Delivery: in United Kingdom
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£279.00
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EcoFlow RIVER 3 Plus Portable Power Station EFRIVER3Max-UK-CBOX

Expandable up to 858Wh with a wire-free connection.. 600W rated output and 1200W X-Boost.. 1-hr fast charging, no battery dam... moreage.. Up to 220W fast solar charging.. Up to 2× runtime for light-wattage appliances.. Compact and lightweight..
uk.Ecoflow.com
Delivery: in United Kingdom
Report
£319.00
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EcoFlow RIVER 3 Plus Portable Power Station EFRIVER3Max-UK-CBOX-Toolpegboard

Expandable up to 858Wh with a wire-free connection.. 600W rated output and 1200W X-Boost.. 1-hr fast charging, no battery dam... moreage.. Up to 220W fast solar charging.. Up to 2× runtime for light-wattage appliances.. Compact and lightweight..
uk.Ecoflow.com
Delivery: in United Kingdom
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£338.00
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ECOFLOW RIVER 3 Max Bundle 572 Wh Portable Power Station, Black

Be prepared for the ultimate road trip. This RIVER 3 portable battery has a 600 W output which is enough to power all the equ... moreipment you'd need on the trip of a lifetime. With three USB ports and a AC output, you can charge your phone, GoPro and laptop all at the same time. Need some extra power? X-Boost can optimise the output to power devices up to 1200 W. So, you can still boil the kettle for your morning cuppa while you're in the wilderness. Good to know - With a 572 Wh capacity, you have enough juice to charge all your family's devices with power to spare  - Connect to the EcoFlow smart app where you can change charge speeds, keep an eye on your devices or tweak your settings - Forgot to charge before your camping trip? No worries, it gets fully charged in just 1 hour - It works great if you've got solar panels because you can get up to 60 W of solar charge - There's a car charger cable included, and it'll work for input or output - Your devices will stay safe, and you'll be at peace as this battery comes with surge protection
Currys.co.uk
Delivery: to United Kingdom
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£399.00
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ECOFLOW RIVER 3 Max Bundle 572 Wh Portable Power Station 379155

Up to 600 W power output X-Boost supports appliances up to 1200 W Compatible with solar panels Fully charge... mored in 1 hour Outputs: AC / USB Type-A & C / DC / Car charger Bluetooth / WiFi connection 2 year guarantee ECOFLOW RIVER 3 Max Bundle 572 Wh Portable Power Station
Business.Currys.co.uk
Delivery: to United Kingdom
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£399.00
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Ecoflow River 3 Max Generator

The EcoFlow RIVER 3 Max, consisting of the RIVER 3 Plus and an additional EB300 battery, provides a total capacity of 572 Wh,... moremaking it a versatile and powerful portable energy solution. This combo ensures longer runtimes and reliable energy for both outdoor adventures and home backup during power outages.The RIVER 3 Plus alone delivers up to 600 W of rated power, but with X-Boost technology, it can support devices that require up to 1200 W, ensuring smooth operation for 90% of household appliances. Its additional built-in light is an added convenience for dark or low-light conditions. The innovative X-GaNPower system optimizes energy efficiency, offering extended runtimes for low-power appliances in a compact and quieter design.With its LFP battery chemistry, the RIVER 3 series ensures durability with over 3000 full battery cycles at 100% capacity, providing nearly a decade of daily use. It also guarantees safety and efficiency even under high temperatures, thanks to its advanced Battery Management System (BMS), which monitors voltage, current, and temperature to maximize service life.This bundle supports four charging options:- Ultra-fast wall charging: Full charge in just 1 hour.- Car charger: Ideal for charging on the go.- Solar charging: Eco-friendly and fast, compatible with solar panels (up to 220 W).- Generator charging: Innovative option for off-grid use, completing a charge in 1 hour.Despite its power, the combo remains portable. The RIVER 3 Plus weighs just 4.7 kg, while the entire set is easy to carry and compact, making it perfect for both indoor and outdoor uses, like powering CPAP machines, aquariums, or camping appliances.
Trekkinn
Delivery: in United Kingdom
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£403.99
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EcoFlow RIVER 3 Max UK

EcoFlow RIVER 3 Max UK
Pcnova.co.uk
Delivery: in United Kingdom
Report
£440.21
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User reviews 1
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wonderful model, really honored
23 December 2025 
I really like it, beautiful model.
Separate battery packs, not very heavy
Nothing yet.
kolya Kovalenko: use EcoFlow RIVER 3 Max few months
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EcoFlow RIVER 3 Max configurations

Price for EcoFlow RIVER 3 Max
EcoFlow RIVER 3 Plus from £179.0011 offers
EcoFlow RIVER 3 Max + SP160W from £518.001 offer
EcoFlow RIVER 3 Max Plus + SP220W from £768.001 offer
EcoFlow RIVER 3 Max from £279.008 offers
EcoFlow RIVER 3 Max Plus from £399.005 offers
EcoFlow RIVER 3 Plus + Alternator Charger 500W from £518.004 offers
EcoFlow RIVER 3 Plus + SP45W from £298.001 offer
EcoFlow RIVER 3 Plus + SP60W from £318.002 offers
EcoFlow RIVER 3 Plus + SP110W from £368.001 offer
EcoFlow RIVER 3 Plus + SP160W from £418.001 offer
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Portable Power Station EcoFlow RIVER 3 Max