DELTA 3 Plus

  • Product
  • Bundles
  • Support
  • Specs
Pre-order
New Release
EcoFlow DELTA 3 Series
Industry-leading portable power station with the fastest charging speed*

EcoFlow DELTA 3 Plus is the world's fastest charging speed power with a Five-Star-Rated Fast And Safe Charging certification by SGS*

Save Up to 31% During Prime Big Deal Days

  • $200OFF

    +

    Free DELTA Bag

    Get $200 Off EcoFlow DELTA 3 Plus + Free DELTA Bag

    Preorder Now

  • $699OFF

    +

    Free DELTA Bag

    $699 Off EcoFlow DELTA 3 Plus with 160W Solar Panel + Free DELTA Bag

    Preorder Now

  • EcoFlow Trade-In Program

    Trade in your old power station (not limited to EcoFlow) and earn credit up to $1000 to trade in a faster new generation DELTA 3 Plus.

    Learn More

  • Interest-Free Installment

    Financing options available at 0% APR for up to 6 months.

  • 5-Year Long Warranty

    Enjoy a hassle-free warranty on your reliable power source

  • Built-in UPS<10 ms

    supporting NAS system[6]

  • 1024Wh capacity

    expandable up to 5kWh

  • LFP with 4000 cycles to 80%

  • Smart App for emergency backup and bill savings

  • Ultra-fast charge

    0-100% in 56 minutes[1]

  • Infinite backup time with EcoFlow Smart Generator 3000 (Dual Fuel)

  • Ultra-quiet30 dB

    under 600W

  • 1800W output

    powers 99% of household appliances

  • IP65 Battery Pack & BMS protection

Less waiting, More power.

5 ways of industry-leading fast charging. Perfect for indoors, outdoors, or on the go.

    1500W AC Input, Full Charge in 56 Minutes[1]

    With EcoFlow's X-Stream technology and 1500W AC input, DELTA 3 Plus charges from 0-100% in 56 minutes. A 30-minute charge provides hours of emergency backup before a power outage.

    Solar Input with 1000W MPPT, Full Charge in 70 Minutes[2]

    EcoFlow DELTA 3 Plus with 500W MPPT × 2 charges fully in 70 minutes, even with limited sunlight. Outdoors, it recharges during lunchtime. DELTA 3 with a 500W MPPT recharges in 2 hours.

Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input[4]

With 1500W input, it takes 56 minutes to fully charge. The EcoFlow Smart Generator 3000 (Dual Fuel) automatically replenishes power at night, ensuring constant backup without manual intervention.

Coming Soon
Generator
Car Charge
Multi-Charging
Generator
Car Charge
Multi-Charging
Generator
Car Charge
Multi-Charging
  • Generator
  • Car Charge
  • Multi-Charging

Up to 2600W, drive 99% of household appliances.

Powerful output, imperceptible operation.

1800W output, 3600W surge beyond limits

EcoFlow DELTA 3 Series supports 99% of household devices, including refrigerators, TVs, and computers. Plus, with EcoFlow X-Boost technology, continuously power appliances over 2600W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home backup, RV, and outdoor usage, this powerhouse ensures you're never left in the dark.

  • Home backup

    • Fridge

      7-14 hr

    • TV

      8 hr

    • Wi-Fi Router

      58 hr

  • Outdoors

    • Lights

      58 hr

    • Phone

      89 charges

    • Fan

      17 hr

  • RV

    • Portable AC

      2 hr

    • Electric Grill

      0.7 hr

    • Coffee Maker

      0.8 hr

  • Professional work

    • Drone

      12 times

    • Camera

      59 times

    • Laptop

      13 times

  • Home backup
  • Outdoors
  • RV
  • Professional work

Ensure reliable backup for specialized equipment with a 10 ms UPS.[6]

Switchover is under 10 ms when the grid is down, allowing desktop computers, laptops, NAS servers, and 3D printers to instantly switch to battery supply, ensuring uninterrupted operation during a power outage.

EcoFlow DELTA 3 Plus supports NAS servers and HID communication functions. It sends a signal before the battery is fully depleted to prompt the server to save data and then shut down.*

30 dB ultra-quiet operation

Completely imperceptible under 600W, blending with natural ambient noise (30 dB). Inside a tent or indoors, it won't disrupt sleep.

An intelligent energy management system powered by EcoFlow Oasis

Peace of mind for backup power, convenient for daily use

  • Customize

    Storm warning mode and UPS power outage reminders swiftly activate backup power for essential appliances during emergencies. TOU (Time of Use) modes optimize electricity usage for daily bill savings.

    EcoFlow App

    Storm warning mode

    EcoFlow App

    TOU (Time of Use) modes

    EcoFlow App

    Storm warning mode

    EcoFlow App

    TOU (Time of Use) modes

    EcoFlow App

    Storm warning mode

    EcoFlow App

    TOU (Time of Use) modes

  • Monitor

    Real-time energy insights on the go. View battery status live anytime, anywhere.

    EcoFlow App

  • Control

    Control even from afar. Easily turn on/off output and the connected appliances remotely.

    EcoFlow App

  • Constant Updates

    Constant updates for optimal user experience. Regular upgrades to offer you industry-leading energy management.

    EcoFlow App

Storm warning mode

TOU (Time of Use) modes

Storm warning mode

TOU (Time of Use) modes

Storm warning mode

TOU (Time of Use) modes

EcoFlow App

Conveniently expandable up to 5kWh.*

Flexible expansion for ultra long runtime.

Smaller Size, Same Power

Same power, more compact. Achieve 2kWh capacity with EcoFlow DELTA 3 Extra Battery (1kWh), making it 1/3 smaller than the DELTA 2 power pack.

  • Lights 58 hr

  • Phone 89 charges

  • Fan 17 hr

  • Fridge 7-14 hr

  • TV 8 hr

  • Wi-Fi Router 58 hr

  • Electric Grill 0.7 hr

  • Coffee Maker 0.8 hr

Smaller Size, Same Power
1 Extra Battery, 5× the Power

Hybrid power for extended runtimes and an auto-start/stop function

Intelligent Hybrid offers an extended runtime with the EcoFlow Smart Generator 3000 (Dual Fuel). Its auto start/stop feature removes the need for manual operation.

Triple protection from the inside out for guaranteed safety

Long-lasting and durable, ensuring reliable backup now and always.

5-Year Warranty, 10-Year Lifespan
Third-gen LiFePO4 (LFP) cells offer fast charging without sacrificing longevity. With 4000 cycles to 80% capacity[8], enjoy up to 10 years of reliable use, 25% above the industry standard.
LFP Battery
IP65 Battery Pack
BMS

Effortless to use, convenient to transport

Compact and portable design fits effortlessly in any space

  • Integrates 13 outlets in a compact design
    DELTA 3 Series handles more appliances simultaneously even in cramped spaces.
  • Space-saving design, ideal for travel
    5% smaller than EcoFlow DELTA 2, and about the size of a small microwave oven. Place in the trunk, front passenger seat, or back seat without taking up too much space. It's lightweight too, weighing as little as the average adult corgi.
13 outlets
Compact & lightweight

3 million families worldwide trust our Simple, Flexible, and Reliable power solution. Discover the latest power technology from EcoFlow to power a new world.

Experience the Power of EcoFlow
What’s in the box
EcoFlow DELTA 3 Plus
AC Charging Cable
Car Charging Cable
DC5521 to DC5525 Cable
Manuals & Warranty Card

T&C:

* Terms and conditions apply. The EcoFlow DELTA 3 Plus will be available for preorder starting September 10; please check the product page on the official store for the latest shipping information. For orders placed during the promotional period from September 10 to October 25, 2024 (PT), you will receive the following benefits for your eligible order: Benefit 1: $200 off an EcoFlow DELTA 3 Plus Benefit 2: $699 off bundles (EcoFlow DELTA 3 Plus + 160W Solar Panel) Benefit 3: A free DELTA 3 Waterproof Bag (worth $89) with any order that includes a DELTA 3 Plus. Benefit 4: 60-day price match guarantee is applicable to the DELTA 3 Plus standalone unit on the EcoFlow official website only. * These benefits above are stackable. * The promotional discount code will only be valid for an EcoFlow DELTA 3 Plus standalone unit. * When applying for a return and refund, customers must return the accompanying gift (DELTA 3 Waterproof Bag) as well or the corresponding amount will be deducted from the refund at the retail price. * EcoFlow reserves the right to cancel the benefits and any associated orders at any time in cases of dishonesty, fraud, or violation of these terms.

Footnotes：

[1-8] All the test results displayed on the page are based on our internal testing, subject to different conditions, including temperature variations, humidity levels, and equipment calibration standards. Please note that these results are provided for informational purposes only and should not be considered as conclusive evidence for all scenarios * Data Source: Analysis based on EcoFlow's internal test data of 1kWh mainstream power stations on the market and their official data. DELTA 3 Plus's fast and safe charging performance is certified with a 5-star rating by SGS. Data is current as of August 28, 2024. * Download the EcoFlow PowerManager App (available 9/13) to activate the NAS support function on your computer, then install the NUT Server software (Linux/x86 available 9/30; Windows/Mac available 10/31) on your NAS system, connect your DELTA 3 Plus, and activate HID support. * EcoFlow DELTA 3 Series are compatible with Extra Battery of DELTA 3, DELTA Pro 3, DELTA 2 Max, DELTA 2.