EcoFlow - DELTA 3 Max (2048 Wh Capacity) Portable Power Station - Black
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About This Item
- Key Specs
- Capacity: 2048 watt hours
- Maximum Battery Life: 1500 hours
- General
- Brand: EcoFlow
- Model Number: EFD3M-G-US
- Product Name: DELTA 3 Max (2048 Wh Capacity) Portable Power Station
- Color: Black
- Performance
- Capacity: 2048 watt hours
- Maximum Battery Life: 1500 hours
- Battery Chemistry: Lithium-ion
- Maximum Runtime At Full Load: 0.8 hours
- Voltage Rating: 120 volts
- Power Input
- Power Supply Input: 1 x 120V AC, Solar panel input
- Minimum Battery Charge Time (Solar): 4.3 hours
- Power Output
- Power Supply Output: 4 x 120V AC, 1 x USB-A, 3 x USB-C, 1 x 12V DC (The connector type(s) used by the device to send electrical power to another device.)
- Number Of Devices Charged Simultaneously: 9
- Rated Wattage Continuous: 2400 watts
- Rated Wattage Peak: 4800 watts
- Dimensions
- Product Height: 12.01 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: 9.41 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: 19.45 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 44.8 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: 842783179340
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.
- 2400W Output, 4800W Surge- Powerful. Stable. Built to Handle It All: EcoFlow DELTA 3 Max delivers 2400W AC rated output (4800W surge). With X-Boost 3.0 technology, it supports devices up to 3400W-effortlessly taking on your heavy-duty appliances. The inverter samples AC voltage and current every 33 microseconds with high precision using a DSP chip, ensuring pure sine wave output with beyond grid-level stability-ideal for powering sensitive electronics reliably.
- All Your Essentials. All at Once.: DELTA 3 Max delivers a powerful 2400W output-enough to run your microwave, kettle, fridge, and blender all at once without a flicker. Lunchtime? Go full throttle. No unplugging, no interruptions-just seamless power.
- Fast AC Charging: Industry's fastest AC wall charging: 0-80% in 68 mins, 22% faaster than industry average.
- Automotive-grade Full-Tab LFP Cells: Next-Level Battery Reliability: DELTA 3 Max is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, enhances efficiency and safety, and provides higher capacity wless heat, resulting in a longer battery lifespan.
Whats Included
- 1x Delta 3 Max
- AC charging cable
- Manuals and warranty card
Disclaimers
- This product is non-returnable once purchased.
Q: How many devices can be charged simultaneously?
A: A total of nine devices can be charged simultaneously.
Q: What kind of battery chemistry does this power station use?
A: This power station uses lithium-ion battery chemistry.
Q: Is there an integrated AC transfer switch in this power station?
A: Yes, this power station has an integrated AC transfer switch.
Q: Does this power station have an integrated solar charge controller?
A: Yes, this power station has an integrated solar charge controller.
Q: What is the peak wattage of this power station?
A: The peak wattage of this power station is 4800 watts.
Q: What is the minimum time to charge using AC power?
A: The minimum battery charge time using AC is 1.1 hours.
Q: What is the AC output of this power station?
A: The power station delivers 2400W AC output.
A: Thank you for your question regarding whether the EcoFlow DELTA 3 Max portable power station can run a gas furnace. In most cases, the answer is yes—the unit can power a gas furnace, since these systems primarily use electricity for components such as the blower fan, ignition system, and control board rather than generating heat itself. The DELTA 3 Max provides sufficient output to handle the typical running and startup power requirements of many residential gas furnaces. That said, runtime is an important consideration. With its 2048Wh battery capacity, the unit would generally be able to operate a furnace for approximately 2 to 4 hours, depending on the furnace’s power consumption and cycling behavior. It is best suited for short-term outages rather than extended heating needs. Please also note that compatibility may vary depending on the specific furnace model. Units with higher startup surges or additional electric heating elements may exceed the power station’s capabilities. If you can share the make and model of your furnace, I would be happy to provide a more precise estimate of compatibility and expected runtime. Feel free to reach out if you have any other questions—we’re here to help.
Reviews
Rating 5 out of 5 stars with 1 review
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.
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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.
Experience unmatched power with the EcoFlow DELTA 3 Ultra. Delivering 3600W AC output (7200W surge) and X-Boost 3.0 up to 4600W, it easily powers heavy-duty appliances and all your essentials at once. With ultra-precise DSP control, it ensures pure sine wave output for reliable performance—even with sensitive electronics. Built with automotive-grade full-tab LFP cells, it runs cooler, lasts longer, and delivers superior safety and efficiency. Featuring a streamlined 16-cell design, DELTA 3 Ultra offers exceptional stability, durability, and nonstop energy when you need it most.
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 plus support 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, 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.
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