Last-Minute SavingsLimited quantities.Shop now

Main Content

EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black

Model: EFDelta2Max-US
SKU: 6596891
$1,899.00
or
$79.13/mo.
suggested payments with24-Month Financing
Show me how
Finance OptionsView your offers
Availability
Fulfillment Options

FREE shipping to

Sold by Best Buy

About This Item

When your power needs are significant, the EcoFlow DELTA 2 Max steps up to the challenge. This portable powerhouse offers a substantial 2048Wh capacity, making it ideal for heavy-duty use, whether you’re in a remote worksite, on a prolonged camping expedition, or safeguarding your home during extended outages. Its ability to support up to 15 devices simultaneously means you can power everything from tools and appliances to electronics and medical devices. The rapid recharge capability ensures you spend less time waiting and more time doing. Durable and efficient, the DELTA 2 Max is built for high-demand scenarios, offering you the reliability and performance you need. It’s not just about power; it’s about empowering your lifestyle, wherever that may take you.
  • Key Specs
    • Capacity: 2048 watt hours
    • Cycle Life: 3000
    • Maximum Battery Life: 1500 hours
  • General
    • Brand: EcoFlow
    • Model Number: EFDelta2Max-US
    • Product Name: DELTA 2 MAX 2048Wh Portable Power Station
    • Color: Black
  • Performance
    • Capacity: 2048 watt hours
    • Cycle Life: 3000
    • Maximum Battery Life: 1500 hours
    • Battery Chemistry: Lithium-ion
    • Maximum Runtime At Full Load: 0.9 hours
    • Voltage Rating: 120 volts
  • Power Input
    • Power Supply Input: Solar panel, 1 x 120V AC
    • Minimum Battery Charge Time (Solar): 2 hours
  • Power Output
    • Rated Wattage Continuous: 2400 watts
    • Rated Wattage Peak: 4800 watts
  • Dimensions
    • Product Height: 12 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 9.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 19.6 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 51.8 pounds (The out of box weight of the item.)
  • Features
    • Signwave Inverter: true
    • Integrated AC Transfer Switch: true
    • Integrated Solar Charge Controller: true
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 years
  • Other
    • UPC: 842783119544

When your power needs are significant, the EcoFlow DELTA 2 Max steps up to the challenge. This portable powerhouse offers a substantial 2048Wh capacity, making it ideal for heavy-duty use, whether you’re in a remote worksite, on a prolonged camping expedition, or safeguarding your home during extended outages. Its ability to support up to 15 devices simultaneously means you can power everything from tools and appliances to electronics and medical devices. The rapid recharge capability ensures you spend less time waiting and more time doing. Durable and efficient, the DELTA 2 Max is built for high-demand scenarios, offering you the reliability and performance you need. It’s not just about power; it’s about empowering your lifestyle, wherever that may take you.

  • Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
  • Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
  • Huge AC output: With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
  • Fastest recharging: World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
  • Capture more energy: 99% MPPT efficiency maximizes solar generation anytime.
  • Customized in-app energy management: Prioritize solar or AC charging, view input and output power, battery levels and more.
  • 5-Year warranty: With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.
Whats Included
  • EcoFlow DELTA 2 MAX portable power station
  • AC Charging Cable
  • Car Charging Cable
  • DC5521 to DC5525 Cable
  • User manual & warranty card
Disclaimers
  • This product is non-returnable once purchased.

Q: Does the product have a signwave inverter?

A: This product does have a signwave inverter.

Q: What is the length, width, and height of the product?

A: The EcoFlow DELTA 2 Max is 19.6 inches long, 9.5 inches wide, and 12 inches tall.

Q: What is the weight of the product?

A: The product weighs 51.8 pounds.

Q: How many devices can the product power simultaneously?

A: The EcoFlow DELTA 2 Max can support up to 15 devices simultaneously.

Q: Is the product capable of rapid recharging?

A: The EcoFlow DELTA 2 Max has a rapid recharge capability so you can spend less time waiting for it to charge and more time getting things done.

Q: What is the maximum runtime at full load?

A: The maximum runtime at full load is 0.9 hours.

Q: How long is the manufacturer's warranty?

A: The manufacturer's warranty for both parts and labor is 5 years.

Q: Can this product run a refrigerator? If so, how many hours will a full charge last when only running the fridge?

A: Yes, the EcoFlow DELTA 2 Max can run a refrigerator. Keep in mind that actual runtime may vary based on the specific power consumption of your refrigerator

Sponsored

Reviews

Customers are saying

Customers recognize the DELTA 2 MAX 2048Wh Portable Power Station for its positive attributes. Specifically, users highlight the product's rapid charging speed when connected to a 110V power source. There were no negative features mentioned about the product.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Compare similar products

EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
4.8(12)

When your power needs are significant, the EcoFlow DELTA 2 Max steps up to the challenge. This portable powerhouse offers a substantial 2048Wh capacity, making it ideal for heavy-duty use, whether you’re in a remote worksite, on a prolonged camping expedition, or safeguarding your home during extended outages. Its ability to support up to 15 devices simultaneously means you can power everything from tools and appliances to electronics and medical devices. The rapid recharge capability ensures you spend less time waiting and more time doing. Durable and efficient, the DELTA 2 Max is built for high-demand scenarios, offering you the reliability and performance you need. It’s not just about power; it’s about empowering your lifestyle, wherever that may take you.

EcoFlow - DELTA 3 Max (2048 Wh Capacity) Portable Power Station - Black

Unleash next-level power with the EcoFlow DELTA 3 Max. Delivering 2400W AC output (4800W surge) and X-Boost 3.0 up to 3400W, it runs all your essentials at once—from microwaves to fridges—without a hitch. Enjoy ultra-fast AC charging from 0–80% in just 68 minutes, 22% faster than the industry average. Equipped with automotive-grade full-tab LFP cells, it ensures higher efficiency, cooler performance, and a longer battery lifespan. Built for heavy-duty reliability and seamless energy, DELTA 3 Max keeps you powered anytime, anywhere.

EcoFlow - DELTA PRO 3600Wh Portable Home Battery (3600 Wh Capacity) - Black
5.0(2)

EF ECOFLOW DELTA Pro Portable Home Battery, Expandable Portable Power Station, 3.6kWh-25kWh, Huge 3600W AC Output, Solar Generator (Solar Panel Not Included) For Home Backup, Travel, Outdoor Camping

EcoFlow - DELTA Pro 3 Portable Whole Home Power Station (Expandable up to 12kW/48kWh) (4096 Wh Capacity) - Galactic Silver
4.9(7)

EcoFlow DELTA Pro 3 is a powerful and expandable home backup solution, offering unparalleled reliability during power outages. With a base capacity of 4kWh, expandable to 48kWh, it provides days of backup power for essential appliances. It delivers 4000W (8000W surge) at 120V/240V, powering high-wattage appliances like HVAC systems in a single unit. For more power, it can be connected in parallel to provide up to 12,000W, running multiple high-power devices simultaneously. Swift 10ms switch-overs protect sensitive tech like NAS systems, servers, and entertainment devices. The system features a plug-and-play setup, is app-manageable, and integrates seamlessly with EcoFlow's Smart Home Panel 2, inlet box, or transfer switch. With a 50-minute fast charge and multiple recharging options—solar, AC, car, and EcoFlow Smart Generator 4000—it ensures continuous power even during charging. Its durable EV-grade LFP battery offers a 10-year lifespan and 4000+ cycles. Portability is made easy with wide wheels, an ergonomic handle, and a compact design, making it perfect for off-grid living or road trips.

Pros for EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Charging SpeedThere were no pros for this productThere were no pros for this productThere were no pros for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$79.13/mo.suggested payments with 24-Month Financing
Or
Limited time
20% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card. Offer ends 12/25/25.
Lease to own
Apply today with no credit needed and enjoy flexible payment options.