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Ecoflow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery

Ecoflow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery

BY: EcoFlow | SKU: D3MP-EB Availability: In Stock
$3,298.00
$1,799.00
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Ecoflow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery

The EcoFlow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery bundle delivers unmatched portable power capacity for home backup, off-grid living, and outdoor adventures. With a massive 4096Wh expandable capacity, 3000W AC output (3800W X-Boost), and ultra-fast recharging options, this setup ensures that you never run out of power when you need it most.

Paired with the DELTA 3 Max Plus Extra Battery, you can double your runtime, charge multiple heavy-duty appliances simultaneously, and enjoy true energy independence—all controllable through the EcoFlow App with real-time monitoring and smart power management.

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EcoFlow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery Features

Expandable Power Capacity – Combine the DELTA 3 Max Plus with the Extra Battery for a total capacity of 4096Wh, ideal for long-term power backup and extended trips.

Massive AC Output – 3000W continuous power with 3800W X-Boost lets you run 99% of essential home or outdoor devices.

Fast Dual Charging – Recharge via AC, solar (up to 1000W), or car input, cutting charge time dramatically.

Durable LiFePO₄ Battery – 3,000+ cycles to 80% capacity ensure long-lasting, safe, and stable energy storage.

Smart Control & Monitoring – Use the EcoFlow App via Wi-Fi or Bluetooth for complete real-time system management.

Seamless UPS Function – Provides <10ms switchover, keeping your home or work devices protected from interruptions.

Quiet, Safe, and Eco-Friendly – Zero emissions, low noise, and designed for both indoor and outdoor use.

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EcoFlow DELTA 3 Max Plus Portable Power Station + DELTA 3 Max Plus Extra Battery Applications

  • Home Backup Power – Keep lights, refrigerators, and medical devices running during outages.
  • Off-Grid Living – Dependable power for cabins, mobile homes, and remote sites.
  • RV & Van Life – Power your adventures with quiet, portable electricity.
  • Outdoor Activities – Ideal for camping, tailgating, or overlanding.
  • Emergency Power – Reliable energy for critical devices during storms or natural disasters.
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What's Included

Everything you need is included with your product.

  • 1× EcoFlow DELTA 3 Max Plus Portable Power Station (2048Wh)
  • 1× EcoFlow DELTA 3 Max Plus Extra Battery (2048Wh)
  • 1 x Ecoflow DELTA 3 Max Plus Smart Extra Battery Cable
  • 1× AC Charging Cable
  • 1× User Manual & Safety Guide
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Warranty

  • Power Station: 5-Year Warranty (3 years standard + 2 years extended via EcoFlow App)
  • Extra Battery: 5-Year Warranty

EcoFlow DELTA 3 Max Plus Portable Power Station

Specification Details
Net Weight 22.1+0.4kg
Dimensions (HWD) 494mm×242mm×305mm
Rated Capacity 2048Wh (51.2V 40Ah)
Battery Type LiFePO₄ (LFP)
AC Output 120V~60Hz, 3000W total (Surge 6000W), 20A×4 Max per port
X-Boost 3800W
USB-A Output USB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
USB-C Output USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) | USB-C(x2): 5/9V/12V/15V-3A 20V-2.25A, 45W Max per port, total 45W
12V DC Output Port 12.6V-30A, 378W Total Anderson: 30A Max (Shared power with car cigarette lighter)
Cigarette Lighter Output Port 12.6V-10A, 126W Total CAR:10A Max (Shared power with Anderson port)
AC Input (Charge Only) 100-120V~15A 50/60Hz
Maximum PV Input Power(W) 1000W
Optimal operating temperature 20°C to 30°C (68°F to 86°F)
Charge Temperature 0°C-45°C(32°F-113°F)
Discharge Temperature -10 to 45°C(14°F-113°F)
Storage Temperature -10 to 45°C(14°F-113°F)
Warranty 5-Year Warranty | *Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Communication Method Wi-Fi & Bluetooth
EMC Class B
UPS <10ms

EcoFlow DELTA 3 Max Plus Extra Battery

Specification Details
Battery Capacity 2048Wh (51.2V 40Ah)
Net. Weight Approx. 16 kg (35.3 lb)
Dimensions (H×W×D) Approx. 494 × 239 × 196 mm (19.4 × 9.4× 7.7in.)
Extra Battery Port (Output) 43.2V-57.6V⎓100A Max
Extra Battery Port (Input) 43.2V-57.6V⎓48A Max
Rated Capacity 2048Wh (51.2V⎓40Ah)
Cell Chemistry LFP (LiFePO₄)
Protection Type Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Optimal Operating Temperature 20°C-30°C (68°F-86°F)
Charge Temperature 0°C-45°C (32°F-113°F)
Discharge Temperature −10°C to 45°C (14°F-113°F)
Storage Temperature −10°C to 45°C (14°F-113°F)
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Frequently-Asked Questions

Can I use both units together at the same time?

Yes, the DELTA 3 Max Plus and Extra Battery connect seamlessly, doubling your total capacity to 4096Wh for extended runtime.

How long does it take to recharge both units?

When connected, you can fully recharge both batteries using AC or solar input in just 2–3 hours, depending on conditions.

Can I expand even further?

Yes — the DELTA 3 Max Plus supports additional EcoFlow Smart Extra Batteries for even larger setups.

Does it support UPS functionality when paired with the extra battery?

Yes — the UPS feature remains active across both batteries, providing uninterrupted power (<10ms switch).

Can I monitor both units in the EcoFlow App?

Absolutely. The EcoFlow App displays real-time data for each connected unit, including input/output, temperature, and remaining runtime.