Best Ecoflow Delta Max Deals - Top 10 in May 2026

Last Update: 14. May 2026
1
Best Choice
Rating: 10.0
EF ECOFLOW

  • Expandable Capacity for Every Need: Scale your energy storage to fit your lifestyle. Connect DELTA 3 Max Plus with its Extra Batteries to expand from 2kWh up to 6kWh—ideal for full-day camping, long RV adventures, or extended home backup during blackouts.
  • Long-Lasting LiFePO₄ Battery for 10-Year Durability: Count on a LiFePO₄ battery engineered for over a decade of reliable power. Whether for RV trips, camping, or home emergencies, DELTA 3 Max Plus with 2048Wh Extra Battery delivers both toughness and efficiency. Includes a 5-year extended service warranty.
  • Effortless Plug-and-Play Setup: Install and operate with ease. The DELTA 3 Max Plus Extra Battery connects seamlessly and can be monitored and managed in real time through the EcoFlow app.
  • Seamless Compatibility Across Models: Works perfectly with EcoFlow DELTA 3 Max Plus and is designed for upcoming integration with the EcoFlow DELTA 3 Ultra Plus (coming soon).
  • Stackable Design with Full Warranty Protection: Compact, stackable, and built for home or indoor backup applications. Backed by a robust 5-year warranty for total confidence and peace of mind.
Colour Brand Weight
- EF ECOFLOW -
£2,10800
Amazon
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2
Best Value
Rating: 9.9
EF ECOFLOW
TODAY 25% OFF!
£1,199.00 (25% DISCOUNT!)

  • [Expandable Capacity From 2kWh to 6kWh] Triple the capacity of DELTA 2 Max with up to 2 Extra Batteries. Customize your energy depending on your needs.
  • [0-100% in 1 Hour] Fully charge using an AC outlet in only 81 mins, with the fastest charging tech in the industry. DELTA 2 Max offers an AC input of 2300W using X-Stream. Take advantage of EcoFlow's solar and AC dual charging function to rapidly top up in as fast as 1 hour with an input of up to 2300W.
  • [Upgraded LFP Battery Offers More Than 10 Years of Use] LiFePO4 battery chemistry provides 3000 100% charging cycles till it lowers to 80% capacity. That's 6× more cycles than the industry average and more cost-efficient. DELTA 2 Max also comes with an extended 5-year warranty.
  • [Power 99% of Your Household Devices] Run pretty much any of your home appliances with up to 2400W. With 13 outlets, there's space for any device, and using X-Boost mode, power high-wattage appliances with up to 3100W.
  • [Quiet Charging] With volume levels starting from only 30 dB, DELTA 2 Max is perfect for powering devices overnight without disturbing sleep. Use the EcoFlow app to manage your energy use, set automations, and more.
Colour Brand Weight
- EF ECOFLOW 23 kg
£89900
RRP: £1,199.00 -25%
Amazon
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3
Rating: 9.8
EF ECOFLOW

  • Power 99% of Appliances with 3000W Output: Run almost anything with 3000W AC rated output (6000W surge) and X-Boost 3.0 technology that powers devices up to 3900W. Enjoy grid-level stability and safe operation thanks to real-time DSP chip monitoring—perfect for sensitive electronics and heavy-duty appliances alike.
  • Long-Lasting LiFePO₄ Battery for 10 Years of Use: Rely on a durable LiFePO₄ battery built to deliver over a decade of dependable power. Ideal for RV trips, camping, or home backup, DELTA 3 Max Plus combines toughness with smart efficiency. Includes a 5-year extended service warranty and 10ms UPS+HID protocol for seamless backup during outages.
  • Ultra-Fast Charging—0–80% in Just 47 Minutes: Charge in record time with five flexible methods: AC wall outlet, solar panels, car outlet, Smart Generator, or PV + Car combo. Reach 80% capacity in just 47 minutes, so you’re ready for last-minute trips or unexpected power cuts anytime.
  • Expandable Capacity Up to 10kWh: Scale your power as your needs grow. Connect DELTA 3 Max Plus with EcoFlow extra batteries to expand from 2kWh up to 10kWh—ideal for long RV adventures, multi-day camping, or extended home backup during blackouts.
  • Smart App Control, Power at Your Fingertips: Stay connected and in control with the EcoFlow app. Monitor your DELTA 3 Max Plus in real time—from battery levels and input/output wattage to charging status and temperature. Schedule charge times to save on electricity, set smart alerts, or prioritize key appliances for uninterrupted power. You can also switch modes, update firmware, and manage all your EcoFlow devices in one place for a seamless smart-energy experience—anytime, anywhere.
Colour Brand Weight
- EF ECOFLOW -
£1,39900
Amazon
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4
Rating: 9.7
EF ECOFLOW

  • Ultra-Fast Charging, 0–80% in Just 51 Minutes: Thanks to EcoFlow’s advanced X-Stream fast-charging technology, DELTA 3 Max (2048Wh) recharges from 0–80% in just 51 minutes. That means less waiting and more doing—whether you’re preparing for a blackout, powering up before a road trip, or topping off at the campsite. Reliable energy is always ready when you need it most.
  • 3200W X-Boost Output, Power 99% of Appliances: With a massive 3200W continuous X-Boost output, DELTA 3 Max easily handles high-demand devices like refrigerators, microwaves, and even power tools. From emergency home backup to RV adventures, enjoy total peace of mind knowing your essentials stay powered without overload.
  • Lightweight & Durable for Everyday Use: Built for 10 years of daily use, DELTA 3 Max features a long-lasting LiFePO₄ battery in a compact 20.3 kg design. Easy to carry from home to your RV or campsite, it offers the perfect balance of strength, portability, and reliability. Plus, every unit comes backed by EcoFlow’s 5-year extended warranty for worry-free ownership.
  • Smart App Control for Energy Efficiency & Comfort: Connect with the EcoFlow app to monitor real-time energy use, set smart priorities, and cut electricity costs effortlessly. Manage charging and discharging schedules with ease—all while keeping your comfort, convenience, and savings at the forefront.
  • Ultra-Quiet Operation & Rapid 10ms Transfer Time: Built for dependable home backup, DELTA 3 Max switches power in under 10ms, protecting sensitive devices like computers and medical equipment from outages. Its ultra-quiet performance ensures peaceful nights and uninterrupted comfort—no hum, no hassle, just reliable power.
Colour Brand Weight
- EF ECOFLOW -
£1,19900
Amazon
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5
Rating: 9.6
EF EcoFlow

  • [Ultra-fast Charging, 0-100% in 56 Minutes] With an AC input power of 1500W, it reaches 80% in just 40 minutes and 0-100% in 56 minutes. The solar charge reaches 80% in 1 hour and 100% in 70 minutes. The 800W battery charger charges DELTA 3 Plus to 80% in 1 hour and fully charges DELTA 3 Plus in 1.3 hours. With the EcoFlow Smart Generator, the device is charged to 80% in 40 minutes and 100% in 56 minutes. Hybrid charging (AC + Solar) keeps up with this speed.
  • [Up to 2,400W, powers 99% of household appliances] DELTA 3 Plus is designed with an output power of 1800W and a peak power of 3600W to power devices with high power requirements. Equipped with a variety of interfaces, it can power up to 11 devices at the same time, making it an ideal emergency power supply. The X-Boost technology allows the continuous supply of devices with a power consumption of more than 2 400 W.
  • [Intelligent Energy Management System] The application offers 12-hour storm and power outage warnings, low battery/storage charge level reminders, and a detailed consumption overview. Adjust the charging speed, set power supply schedules, and activate energy-saving mode. Advanced Time-of-Use (TOU) mode automatically calculates savings and optimizes charging and discharging times.
  • [Whisper Quiet Operation & 10ms Switching Time for UPS Protection] X-Quiet technology ensures extremely low operating noise of only 30dB at 600W and 40dB at 1 200W load. Whether in a tent or at home, you sleep undisturbed. DELTA 3 Plus operates like a true UPS with a switching time of 10 ms and is therefore ideally suited for NAS systems in home offices, for servers, POS systems in retail and other important backup power supplies, as it prevents data loss due to unexpected power outages
  • [Durable & Reliable for 10 Years] Equipped with LiFePO4 (LFP) cells, it offers 4,000 cycles to 80% for a 25% longer life than the industry standard. The IP65 battery pack offers triple protection: LFP battery, IP65 certified housing and an advanced battery management system (BMS).
  • [Flexible expansion up to 5 kWh] The DELTA 3 series integrates smoothly into the EcoFlow ecosystem, so you can complement DELTA 3, DELTA Pro 3 or Delta 2 Max battery packs. Expand capacity to a considerable 5 kWh.
Colour Brand Weight
- EF ECOFLOW 12.5 kg
£69900
Amazon
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6
Rating: 9.5
Trospow

  • 3 pin UK mains plug power lead cable features a heavy-duty cord for enhanced durability and long lifespan.
  • Ideal replacement for missing or damaged 3 pin plug cable uk kettle lead. Extra 1.8m three prong power cable, BS 1363 male UK 3-pin plug to C13 IEC female AC power cable lead plug
  • High quality 250V 10A 3 prong kettle plug power lead that offers protection against high voltage, short circuits, and overheating.
  • Package included: 1 X 3pin Power Cable.
  • Kettle lead uk 3 pin power cable replacement for EF EcoFlow River 2 River pro River 2 pro River 2 max River 2 Pro Max Delta 2 Max portable power station
Colour Brand Weight
Black Trospow -
£1298
Amazon
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7
Rating: 9.4
Shenzhen Huikeyuan Electronic Technology Co., Ltd
TODAY 5% OFF!
£18.99 (5% DISCOUNT!)

  • Input DC 12V-24V, 1.5m long car cigarette lighter adapter, 12V/24V cigarette lighter plug to XT60 socket. This cable features a 10 Amp built-in fuse for overload and short circuit protection. High temperature and melting resistant, high-quality materials, durable in use, good electrical conductivity, and excellent bending performance.
  • Car Charger DC Input Adapter for Bluetti EB55 Power Station AC2A AC70 Portable Power station, ISDT Q6 Lipo Charger Mobile Lithium Battery Pack, ISDT 608 AC Lipo Battery Charger, ISDT K4 LiPo Charge, ISDT FD-200 Smart Discharger, ToolkitRC M7 200W 10A DC Balance Charger
  • Car Charger DC Adapter for Anker SOLIX C800/C800 Plus/C1000/C1000X/F1200/F1500/F2000/F2600/F3800 Portable Power Station PowerHouse 767 A1780 757 A1770 A1772 Portable Power Station 2400W 1800W Solar Generator 2048Wh 1229Wh 1536Wh Battery 12VDC 12.0V DC12V 12 Volt 12 Volts 12 V 12.0 VDC Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Cord Cable Charger PSU
  • Car Charging Cable for Anker Powerhouse 757 767,ALLPOWERS R600 /S2000 Pro/S2000 solar generators and Mobile Lithium Battery Pack DC Adapter Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Cord Cable PS Battery Charger PSU. Anker Power Bank Power Station 60,000mAh, Portable Outdoor Generator 87W. ALLPOWERS R600 R1500 S2000 / S2000 Pro portable power station and many other XT60 Charging port solar power station
  • Car Charging Port to XT60 12V DC Adapter for EF Ecoflow Delta Mini Pro Max 1000 1300 River 288Wh DeltaMini DeltaPro DeltaMax Delta1000 Delta1300 RiverPro RiverMini RiverMax Portable Power Station Solar Generator, DELTA Max 2000 Solar Generator, EcoFlow RIVER 2 Max Portable Power Station 512Wh LFP Generator, EF EcoFlow River 288Wh Battery Portable Power Station RIVER600 EcoFlow RIVER 600, EF ECOFLOW Portable Power Station Delta 1000 Model: EFD300 1008Wh 50.4V EFDELTA Solar Generator; EcoFlow RIVER 2 Model: EFR600 EFR 600 600W Portable Power Station Car DC Power Cord, EF ECOFLOW Wave 2 Portable Air Conditioner car charging cable
Colour Brand Weight
- KFD -
£1799
RRP: £18.99 -5%
Amazon
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8
Rating: 9.3
EF ECOFLOW

  • [Fast Eco-friendly Charging] Charge DELTA 2 Max wherever there's sun with portable solar panels. With a single 400W panel, top-up in 5.45 hours. Add another panel and charge in as fast as only 2.83 hours.
  • [Power 99% of Your Household Devices] Run pretty much any of your home appliances with an output of up to 2400W. With 13 outlets, there's space for any device. Plus, with X-Boost mode, power some high-wattage appliances with up to 3000W.
  • [Efficient Solar Generation and 99% MPPT Efficiency ] With our 400W Solar Panel, experience an industry-leading 22.4% conversion efficiency rating. And, with DELTA 2 Max's smart MPPT algorithm, get optimal solar generation throughout the day. Our portable solar panels are robust, IP68 waterproof, and designed to survive the rugged outdoors.
  • [Upgraded LFP Battery Offers More Than 10 Years of Use] LiFePO4 battery chemistry provides 3000 100% charging cycles till it lowers to 80% capacity. That's 6× more cycles than the industry average and more cost-efficient. DELTA 2 Max also comes with an extended 5-year warranty.
  • [Quiet Charging] With volume starting from only 30 dB, DELTA 2 Max is perfect for powering devices overnight without disturbing sleep. Use the EcoFlow app to manage your energy use, set automations, and more. (*From a distance of approximately 20 in., noise level is 30 dB (with low input and 500W output) vs. other power stations with 55 dB or higher.)
Colour Brand Weight
Black EF ECOFLOW 39 kg
£1,39800
Amazon
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9
Rating: 9.2
EF ECOFLOW
TODAY 22% OFF!
£549.00 (22% DISCOUNT!)

  • 【Expandable capacity from 1-3kWh】With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.
  • 【7x Faster charging】A solar generator that charges fast. Go from 0-80% in 50 minutes. That's ideal when you need home backup power and a quick charge using your wall outlet.
  • 【Power almost anything】Portable batteries have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 13 outlets and its huge output, you can power 90% of your appliances.
  • 【Clean, green charging】With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid.
  • 【Built to last 6x longer】Its LFP battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its auto-regulating to keep you safe.
Colour Brand Weight
Black EF ECOFLOW 12 kg
£42900
RRP: £549.00 -22%
Amazon
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10
Rating: 9.1
EF ECOFLOW
TODAY 15% OFF!
£499.00 (15% DISCOUNT!)

  • Power for Every Outdoor Scenario: EcoFlow DELTA 3 Classic delivers 1800W of continuous output (3600W surge), powered by X-Boost technology to run essentials like refrigerators, microwaves, laptops, and more. Need even more power. X-Boost can expand output up to 2400W to handle heavier loads with ease.
  • Ultra-Fast Charging: Charge from 0–80% in just 45 minutes with X-Stream AC fast charging. EcoFlow DELTA 3 Classic keeps your devices and appliances running faster, smarter, and with greater peace of mind—whether you’re outdoors, traveling, or preparing for backup power needs.
  • Seamless Backup with Built-In 10ms UPS: Protect sensitive electronics like PCs and servers with DELTA 3 Classic’s built-in UPS function. It automatically switches to battery power in under 10ms, helping prevent downtime, data loss, and unexpected interruptions.
  • Long-Lasting, Durable, Always Emergency-Ready: Built with LiFePO4 battery cells rated for 10+ years of daily use, an EV-grade CTC design, and an advanced Battery Management System, EcoFlow DELTA 3 Classic delivers safe, reliable power you can count on in any situation.
  • Fast Solar Recharging: Recharge EcoFlow DELTA 3 Classic in as little as 2.5 hours with a 500W solar panel (optional). Harness clean, renewable energy wherever the sun shines—ideal for off-grid living, outdoor adventures, and extended travel.
Colour Brand Weight
- EF ECOFLOW 12.1 kg
£42600
RRP: £499.00 -15%
Amazon
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More information and FAQs about the featured Ecoflow Delta Max in this comparison:


Technical Details
Colour -
Brand EF ECOFLOW
Weight 23 kg
Advantages
  • Portable
  • Expandable
  • Fast Charging
  • Versatile
  • Fume-Free
FAQs about ECOFLOW DELTA 2 Max Portable Power Station, Expandable 2-6kWh, LFP Battery 3000 Cycles, AC+Solar 80% Charge in <1Hr, Up to 3100W Output Fume-Free, Quiet Solar Generator for Home Backup, Camping, RVing
What is the capacity of the ECOFLOW DELTA 2 Max Portable Power Station?
The ECOFLOW DELTA 2 Max Portable Power Station has an expandable capacity of 2-6kWh.
How long can the LFP Battery of the ECOFLOW DELTA 2 Max Portable Power Station last?
The LFP Battery of the ECOFLOW DELTA 2 Max Portable Power Station can last for up to 3000 cycles.
How fast can the ECOFLOW DELTA 2 Max Portable Power Station be charged using AC and solar?
The ECOFLOW DELTA 2 Max Portable Power Station can be charged up to 80% in less than 1 hour using AC and solar.
What is the maximum output of the ECOFLOW DELTA 2 Max Portable Power Station?
The ECOFLOW DELTA 2 Max Portable Power Station has a maximum output of up to 3100W, making it suitable for various applications like home backup, camping, and RVing.
Does the ECOFLOW DELTA 2 Max Portable Power Station produce fumes or noise when operating?
No, the ECOFLOW DELTA 2 Max Portable Power Station is fume-free and quiet, making it environmentally friendly and suitable for indoor use.
Technical Details
Colour Black
Brand EF ECOFLOW
Weight 39 kg
Advantages
  • Portable
  • High Capacity
  • Fast Charging
  • Versatile
  • Convenient
FAQs about ECOFLOW DELTA 2 Max Solar Generator, 2048Wh Capacity LFP Battery Portable Power Station & 400W Solar Panel, Up to 3100W AC Output, Fast Charging 0-80% in 53 mins For Outdoor, Camping, RV, Balcony, Backup
What is the capacity of the ECOFLOW DELTA 2 Max Solar Generator?
The ECOFLOW DELTA 2 Max Solar Generator has a capacity of 2048Wh.
What is the AC output power of the ECOFLOW DELTA 2 Max Solar Generator?
The ECOFLOW DELTA 2 Max Solar Generator can provide up to 3100W AC output.
How fast can the ECOFLOW DELTA 2 Max Solar Generator be charged?
The ECOFLOW DELTA 2 Max Solar Generator can be charged from 0 to 80% in just 53 minutes.
Does the ECOFLOW DELTA 2 Max Solar Generator come with a solar panel?
Yes, the ECOFLOW DELTA 2 Max Solar Generator comes with a 400W solar panel.
Is the ECOFLOW DELTA 2 Max Solar Generator suitable for outdoor activities?
Yes, the ECOFLOW DELTA 2 Max Solar Generator is designed for outdoor activities such as camping, RV, balcony, and backup power.
Technical Details
Colour Black
Brand EF ECOFLOW
Weight 12 kg
Advantages
  • Portable
  • Expandable
  • Fast charging
  • Versatile
FAQs about EcoFlow DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging, Use as a Solar Generator for Home Backup Power, Camping & RVs
What is the capacity of the EcoFlow DELTA 2 Portable Power Station?
The EcoFlow DELTA 2 Portable Power Station has a 1-3kWh expandable capacity.
What type of battery does the EcoFlow DELTA 2 Portable Power Station use?
The EcoFlow DELTA 2 Portable Power Station uses an LFP battery.
How fast does the EcoFlow DELTA 2 Portable Power Station charge?
The EcoFlow DELTA 2 Portable Power Station supports fast charging, allowing for quick recharge times.
Can the EcoFlow DELTA 2 Portable Power Station be used as a solar generator?
Yes, the EcoFlow DELTA 2 Portable Power Station can be used as a solar generator for home backup power, camping, and RVs.
Is the expandable capacity of the EcoFlow DELTA 2 Portable Power Station compatible with other EcoFlow products?
Yes, the expandable capacity of the EcoFlow DELTA 2 Portable Power Station is compatible with other EcoFlow products.

General information you should know about Ecoflow Delta Max:


The EcoFlow Delta Max is the latest addition to the EcoFlow family, and it promises to deliver maximum power and performance. With its impressive features and capabilities, it stands out among its competitors. In this product comparison, we will take a closer look at what sets the EcoFlow Delta Max apart and why it is worth considering for your power needs.

First and foremost, the EcoFlow Delta Max is known for its immense power output. With a whopping 3500W capacity and 1260Wh of energy storage, it can handle high-demand devices like power tools, electric vehicles, and even household appliances. This is a game-changer, as it provides a reliable and convenient alternative to traditional gas generators. No more worries about running out of power during emergencies or outdoor adventures.

In addition to its power capabilities, the EcoFlow Delta Max is also incredibly versatile. It features an array of ports and outlets, including six AC outlets, four USB-A ports, two USB-C ports, and even a 12V carport. This means that you can charge and power multiple devices simultaneously, whether they are laptops, smartphones, cameras, or even mini-fridges. With its 60W USB-C Power Delivery, you can even fast charge your MacBook Pro or other compatible devices.

Furthermore, the EcoFlow Delta Max is designed with portability in mind. It weighs just under 40 pounds and comes with a convenient telescopic handle and rugged wheels, making it easy to transport from one location to another. Whether you are camping, working on a job site, or hosting an outdoor event, the EcoFlow Delta Max provides the power you need wherever you go.

Another impressive aspect of the EcoFlow Delta Max is its high-speed recharge capabilities. With the optional EcoFlow Smart Generator, you can fully recharge the Delta Max in just two hours. This is a significant advantage over other portable power stations on the market. The Smart Generator utilizes advanced technology to optimize the recharge process, ensuring that you are never without power for long.

In conclusion, the EcoFlow Delta Max is a top-tier portable power station that offers maximum power, versatility, portability, and fast recharge capabilities. Whether you need it for emergency backup power or to support your outdoor adventures, it is an investment that will pay off. Don't miss out on the opportunity to own this industry-leading product. Get your EcoFlow Delta Max today and experience the ultimate power solution.