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Whether you're prepping for a sudden power cut or heading off the grid, EcoFlow Portable Power Stations offer a quiet, fume-free way to keep your world running. At Comms Express, we carry the high-capacity EcoFlow DELTA series for dependable home backup and the lightweight EcoFlow RIVER series for those who need power on the move. Thanks to X-Stream fast charging and durable LiFePO4 battery tech, your essential tech and business networking gear stay live when the mains go down. These solar generators aren't just for emergencies; they’re your ticket to sustainable energy independence at any remote site. Find the right fit for your setup with our fast delivery and expert advice.

EcoFlow Logo

The EcoFlow RIVER 3 Portable Power Station is a compact, quiet, and highly adaptable backup power solution built for both emergencies and mobile use. With a seamless 10 ms uninterruptible power supply (UPS) switchover, it ensures devices stay powered when you need them most. Ideal for light-duty power tasks, the RIVER 3 delivers fast recharging.

Key Features 245Wh capacity with 300W output (600W surge using X-Boost)
10 ms UPS for near-instant power backup
LiFePO battery with 3000+ charge cycles to 80% health
Charges from 0–100% in just 1 hour (AC input)
AC, car, solar (110W max), and generator charging options
Whisper-quiet operation under 30 dB
Compact and lightweight at 3.5 kg
Intuitive LCD for real-time monitoring
1. AC Outlet x 1
2. DC Outlet x 1
3. USB-C output port x 1 USB-A output port x 2


4. DC output switch
5. AC output switch
6. Display screen
7. Main power button
8. AC input port Solar
9. Car input port
Compact Portability Weighing just 3.5 kg and 30% smaller than average power stations in its class, the RIVER 3 fits effortlessly into bags or car trunks, providing easy access to power wherever it's needed.

Reliable Everyday Backup From laptops and phones to small appliances, this power station supports essential low-wattage gear with consistent output. The UPS mode is especially handy for powering devices like modems and routers during outages.

Fast Power On-Demand The RIVER 3’s high-speed charging via AC input ensures it's ready for use in just an hour. Whether you're facing a blackout or prepping for a trip, this device gets you powered up fast.

Minimal Noise, Maximum Focus Designed with quiet operation in mind, the RIVER 3 runs below 30 dB, quieter than a whisper, making it ideal for use in homes, offices, or tents without disturbing the environment.

In Stock: 5-7 Days
£147.41
£176.89 Inc Vat
Add To Cart
EcoFlow Logo

The EcoFlow RIVER 3 Plus Portable Power Station offers a streamlined solution for mobile and emergency power needs. Its design combines lightweight portability with impressive output capability, making it a reliable choice for campers, homeowners, and remote workers seeking uninterrupted power. With 1 hour of recharge time, app connectivity, and flexible input options, it performs well under various scenarios without bulk or noise.

Key Features 286Wh capacity with 600W output (X-Boost to 1200W)
Fully recharges via AC in just 1 hour
Expandable storage up to 858Wh with optional batteries
LiFePO4 battery rated for 3,000+ cycles to 80%
UPS function with <10ms switch-over time
Four recharging methods: AC, solar (220W max), car, generator
Wi-Fi & Bluetooth smart app control
Lightweight at only 10.4 lbs (4.7 kg)
1. DC output switch
2. DC Outlet x 1
3. Display screen
4. USB-C output port x 1 USB-A output port x 2


5. AC outlet x 3
6. AC output switch
7. Main power button
8. Strip light
9. Strip light switch
10. AC input port
11. Solar/Car input port
12. USB-B UPS communication port
13. Extra Battery connection port (with protective cover)


14. Heat vent
Up to 600W output The RIVER 3 Plus packs serious performance into a compact frame, delivering a rated 600W of power. Its X-Boost technology allows it to consistently support devices up to 1200W, keeping up to 90% of household appliances running without interruption. A built-in light ensures visibility when it matters most.

Dependable Power Anywhere The RIVER 3 Plus is equipped to power small appliances, tools, and personal electronics efficiently, making it ideal for fieldwork, outdoor setups, or home outages.

Flexible Charging & Expansion It adapts easily to various power inputs, wall, vehicle, solar, or generator and supports battery expansion, which means it can scale with your needs.

Battery Health & Longevity Its LiFePO4 chemistry ensures long-term use, holding over 80% capacity after thousands of cycles. This makes it both cost-effective and sustainable for frequent use.

Smart, Silent, and Connected Designed with convenience in mind, the RIVER 3 Plus is quiet, compact, and controllable from your smartphone, giving users real-time updates and control over output wherever they are.

In Stock: 2-3 Days
£162.22
£194.66 Inc Vat
Add To Cart
EcoFlow Logo

The EcoFlow RIVER 3 Max is a forward thinking power companion designed to keep your essential devices running no matter where you are. Whether you're out in nature, managing gear on the go, or preparing for power cuts at home, this compact unit offers reliable capacity, high-speed charging, and user friendly controls in a durable build that fits seamlessly into your lifestyle. River 3 Max (572 wh) is a combination of the River 3 Plus (286 wh) and the EB300 (286 wh).

Key Features 572Wh capacity with 600W output, surging up to 1200W using X-Boost
LiFePO4 battery technology with 3000+ cycles for long-term use
0-100% AC charging in 1 hour with optional solar or car charging
Integrated UPS functionality with under 10ms switchover time
EcoFlow app for full control and monitoring via Bluetooth or Wi-Fi
Quiet operation (<30 dB) and IP54-rated durable exterior
Expandable with extra battery to reach up to 858Wh total capacity
Multiple output ports: AC, USB-A, USB-C, and 12V car outlet
1. DC output switch
2. DC Outlet x 1
3. Display screen
4. USB-C output port x 1 USB-A output port x 2


5. AC outlet x 3
6. AC output switch
7. Main power button
8. Strip light
9. Strip light switch
10. AC input port
11. Solar/Car input port
12. USB-B UPS communication port
13. Extra Battery connection port (with protective cover)


14. Heat vent
Rapid Charging, Anywhere This unit stands out with its ability to recharge from 0 to full in about an hour via wall socket. On the road or off-grid? Plug in solar or a car adapter and keep going without delay.

Built for Daily Demands Its quiet operation and sleek footprint make it ideal for home offices, camper setups, or van builds. The unit also acts as a dependable backup during blackouts, switching on fast enough to protect routers, lighting, and more without interruption.

Simple App Integration From the palm of your hand, the EcoFlow app offers real-time stats, output control, and charging preferences. It bridges flexibility with usability in a way that fits into daily routines or spontaneous getaways alike.

Smart, Stackable Power The RIVER 3 Max features a clever design that connects its extra battery with a simple pogo-pin mechanism, no tangled cables or external modules. Stack it, power it, and you're set for more extended runtimes without added complexity.

In Stock: 2-3 Days
£332.59
£399.11 Inc Vat
Add To Cart
EcoFlow Logo

Built for the demands of modern power needs, the EcoFlow DELTA Pro 3 redefines what portable energy can deliver. With expandable capacity, fast charging options, and smart energy management, this unit is designed for users who rely on dependable power, whether at home, on the road, or at the job site. It’s compact for its output class and engineered with durability in mind, making it a trusted companion during outages or off-grid operations.

Key Features 4096Wh base capacity, expandable up to 12kWh with extra batteries
Delivers 4000W AC output (8000W surge) for high-load appliances
LiFePO4 battery chemistry with 4000+ cycles to 80%
Accepts solar input up to 2600W for rapid off-grid charging
Supports 120V and 240V devices simultaneously
Integrated Wi-Fi and Bluetooth for remote system control
Multiple outputs: 6 AC outlets, USB-A & USB-C ports, DC car port
Low operating noise, around 30 dB under moderate loads
1. Heat Vent
2. Main Power Button
3. Display Screen
4. USB Output Ports (USB-C / USB-A)Supplies power via USB-C and USB-A ports to charge phones, laptops, game consoles, or other devices.


5. AC Output Control Button Enables or disables the AC output sockets.


6. AC Output Sockets
7. Telescopic Handle

Ensures Essential Appliances Keep Working A reliable power hub for nearly all your critical home devices. With a strong 4000W output, it can handle high-demand equipment, from a 3-ton* central air conditioner to a 1 HP water pump. Run your kitchen appliances, garage door, and other essentials at the same time, consistently and without interruption using EcoFlow.

*Performance based on tests conducted with a central AC soft starter under controlled conditions.

Designed for High-Demand Environments The DELTA Pro 3 powers everything from refrigerators to power tools, making it ideal for serious backup or independent energy access. It's built with a frame that handles rugged use while remaining easy to move with integrated wheels and a telescopic handle.

Built for Longevity Using industry-leading LFP battery cells, this unit lasts through thousands of charging cycles. Combined with its expandability and plug-and-play integration with EcoFlow accessories, the DELTA Pro 3 is built to remain a core part of your setup for years.

Flexible Charging and Usage Charge it your way, via wall socket, solar panels, EV charger, or even a smart generator. The EcoFlow app enables real-time monitoring and control, allowing you to adapt to changing needs quickly and efficiently.

In Stock: 5-7 Days
£2073.33
£2488.00 Inc Vat
Add To Cart
EcoFlow Logo

The EcoFlow DELTA 3 Portable Power Station offers a powerful device for modern users who need reliable, flexible power on the go. Designed with advanced battery technology and multiple charging options, it stands out as an efficient choice for outdoor activities, emergency backup, and daily use. Its rapid recharge capabilities and expandable capacity make it a versatile device tailored to dynamic energy needs.

Key Features 1024Wh battery capacity with LiFePO4 technology for long lifespan
Fast charging in 56 minutes using 1500W AC input and X-Stream technology
Continuous 1800W output with 3600W surge to power most appliances
Multiple charging options: AC, solar, car, and generator
Expandable capacity up to 5kWh for scalable energy storage
Quiet operation at just 30 dB under typical loads
1. Main Power Button
2. AC output control button
3. Display Screen
4. USB-C output ports
5. AC output sockets Supplies power to AC loads (household appliances or other equipment). The appearance and specification of AC Output and Input sockets vary according to your local standards


6. Heat vent
7. USB output control button
8. USB-A output ports
1800W output, 3600W surge beyond limits The EcoFlow DELTA 3 Series is compatible with 99% of household devices, including refrigerators, TVs, and computers. With X-Boost technology, it can continuously run high-demand appliances over 2400W, such as ovens (2150W), hair dryers (1800–2500W), and kettles (1200–3000W). Ideal for home backup, RV travel, and outdoor activities, this solar-powered unit keeps you powered up when it matters most.

Powerful and Portable Design The DELTA 3 combines a lightweight frame with robust power output, weighing only 12.5 kg while delivering a stable 1800W continuous power supply suitable for a wide range of devices and appliances.

Durable Battery Life With over 4000 charge cycles and retention of 80% capacity after repeated use, the LiFePO4 battery ensures long-term reliability and performance across years of regular operation.

Versatile Charging Options Users can recharge the unit through AC outlets, solar panels, car adapters, or generators, providing flexibility for off-grid adventures or emergency scenarios where power sources may vary.

In Stock: 2-3 Weeks
£480.74
£576.89 Inc Vat
Add To Cart
EcoFlow Logo

The EcoFlow DELTA 3 Plus Portable Power Station brings flexibility and reliability to modern off-grid power needs. Whether you're powering essential home devices during outages or setting up base at a remote worksite or campsite, this unit delivers dependable, rapid, charging energy with a compact footprint. Engineered with an extended battery lifecycle and scalable capacity, it adapts to a range of demanding environments with ease.

Key Features 1024Wh base capacity, expandable up to 5kWh with additional batteries
1800W output with X-Boost surge up to 3600W
LiFePO battery with 4000+ cycle life to 80%
Charge from AC, solar, car, or generator in as little as 56 minutes
Multiple ports including 4 AC outlets, USB-A/C, car outlet, and DC5521
Integrated UPS with sub-10ms switch time
Wi-Fi and Bluetooth for app control and system monitoring
1. Main Power Button
2. AC output control button
3. Display Screen
4. USB-C output ports
5. AC output sockets Supplies power to AC loads (household appliances or other equipment). The appearance and specification of AC Output and Input sockets vary according to your local standards


6. Heat vent
7. USB output control button
8. USB-A output ports
Designed for Portability Weighing approximately 12.5 kg and built with a carry-friendly design, the DELTA 3 Plus offers mobility without sacrificing performance. It's a dependable option for mobile professionals, campers, and anyone requiring off-site power on demand.

Smart Power Control Through EcoFlow's app, users can monitor charge levels, customize output priorities, and control charging modes. Wi-Fi and Bluetooth connectivity keep you informed and in control whether you're at home or in the field.

Dependable in Emergencies Built-in UPS functionality ensures essential electronics stay powered without interruption. Ideal for backup during blackouts or powering sensitive equipment that can't afford a shutdown.

Fast, Flexible Charging Thanks to AC input up to 1500W and solar input up to 1000W, recharging is impressively fast. From wall to full in under an hour or complete solar charging in about 70 minutes, downtime is minimized across all setups.

In Stock: 2-3 Days
£517.78
£621.34 Inc Vat
Add To Cart
EcoFlow Logo

The EcoFlow DELTA 2 Max is built for those who demand high-performance power without compromise. Whether you're off-grid, facing a blackout, or simply powering a weekend escape, this portable station delivers consistent energy with intelligent features that go the distance. It’s rugged, rechargeable, and ready when you are, making it an essential part of your energy setup.

Key Features 2048Wh base capacity with expandability up to 6144Wh using extra batteries
Delivers up to 2400W of continuous output, with 3100W via X-Boost for heavier appliances
Charges from 0–80% in under 45 minutes when combining AC and solar input
Six AC outlets, USB-C, USB-A, and car ports for flexible charging options
Durable, fire-resistant casing with reinforced handles for mobile use
Smart control through EcoFlow app via Wi-Fi or Bluetooth
2400W AC OutputPower devicies up to 2400W from 13 outlets 1. USB-A output port x2
2. USB-A fast charging output port x2
3.USB-C output port x2
4. AC output sockets x4
5. DC5521 output port x2
6. Car outlet port x1
Expandable Power That Grows With You Start with 2048Wh and scale up to 6144Wh by adding extra batteries, ideal for longer outages or extended off-grid use. The DELTA 2 Max grows with your needs, not against them.

Expandable up to 6kWh Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.

Fast Recharge in Under an Hour With dual charging via AC and solar input, you can reach 80% capacity in as little as 43 minutes. Speed meets reliability when you're counting on your gear to be ready.

Versatile Output, Designed for Any Scenario Power your essentials or your entire setup with six AC sockets and multiple USB ports. From phones and laptops to kettles and fridges, this unit keeps it all running without interruption.

Tough Yet Travel-Ready Weighing around 23kg with molded grips and reinforced casing, the DELTA 2 Max is built for both transport and endurance. It’s equally at home at a worksite, campsite, or cabin.

Smarter Power Management Track usage, adjust settings, and optimize charging remotely with the EcoFlow app. Connectivity via Bluetooth and Wi-Fi puts real-time control at your fingertips.

Run 99% of Appliances with X-Boost DELTA 2 Max delivers a robust 2400W AC output, capable of handling nearly all your essential devices. With EcoFlow's X-Boost technology, it can support appliances up to 3100W without tripping breakers. Unlike many other units, it powers more equipment safely, without risking overload or excess heat.

In Stock: 2-3 Days
£888.14
£1065.77 Inc Vat
Add To Cart
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