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EcoFlow 2048Wh Smart Extra Battery for DELTA 3 Max Plus/Ultra Plus Power Station
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EcoFlow 2048Wh Smart Extra Battery for DELTA 3 Max Plus/Ultra Plus Portable Power Station

SKU: ECEFD3MPEB MFR: EFD3MP-EB
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Key Features

  • Expand your power with 2048Wh extra battery capacity for extended use.
  • Seamlessly compatible with DELTA 3 Max Plus/Ultra Plus portable power stations.
  • Enjoy reliable backup power for your home or outdoor adventures with this battery.
  • Advanced LFP battery material ensures long-lasting durability and safety.
  • Integrated protection features safeguard against overvoltage and short circuits.
  • Quickly recharge and get back to full power, minimizing downtime.
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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

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Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

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Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

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EcoFlow Smart Battery Specifications

  • Color

    Gray

  • Compatibility

    DELTA 3 Max Plus and DELTA 3 Ultra Plus Portable Power Station

  • Capacity

    2048Wh (51.2V-40Ah)

  • Output Port

    43.2V-57.6V, 100A Max

  • Input Port

    43.2V-57.6V, 48A Max

  • Optimal Operating Temperature

    68 Degree F to 86 Degree F (20 Degree C to 30 Degree C)

  • Charge Temperature

    32 Degree F to 113 Degree F (0 Degree C to 45 Degree C)

  • Discharge Temperature

    14 Degree F to 113 Degree F (-10 Degree C to 45 Degree C)

  • Storage Temperature

    14 Degree F to 113 Degree F (-10 Degree C to 45 Degree C)

  • Protection Type

    Over Voltage Protection
    Overload Protection
    Over Temperature Protection
    Short Circuit Protection
    Low Temperature Protection
    Low Voltage Protection
    Overcurrent Protection

  • Battery Info

    Required, Included

  • Battery Material

    LFP (LiFePO4)

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Country of Origin

    China

  • Dimensions (W x D x H)

    19.4 x 9.4 x 7.7" (494 x 239 x 196mm)

  • Weight

    35.3 lbs (16kg) (+/-400g)

  • UPC Code

    842783181831

About EcoFlow Smart Battery

Expandable capacity
Increase the capacity of DELTA 3 Max Plus (2048Wh) or DELTA 3 Ultra Plus (3072Wh) with an extra 2048Wh.

Up to 3x the runtime
20484 Wh expandable capacity to fit your energy storage needs. Add up to two DELTA 3 Max Plus (2048Wh) Smart Extra Batteries to gain a capacity of 6144Wh for DELTA 3 Max Plus (2048Wh) and 7168Wh for DELTA 3 Ultra Plus (3072Wh), giving you extended runtime for home backup, RVing, outdoor adventures, and everyday use.

Note: Requires the EcoFlow Smart Extra Battery Expansion Adapter to connect two Smart Extra Batteries to the DELTA 3 Max Plus (2048Wh) or DELTA 3 Ultra Plus (3072Wh).

Compact size
The extra battery's overall volume is reduced by approximately 25% compared to the DELTA 2 Max Smart Extra Battery.

Automotive-grade Full-Tab LFP Cells: Next-Level Battery Reliability
DELTA 3 Max Plus (2048Wh) Smart Extra Battery is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, enhances efficiency and safety, and provides higher capacity with less heat, resulting in a long battery lifespan.

• 25% more efficient power flow
• 25% less self-heating

Easy to use
There's no setup. Just plug it into your power station for more energy storage. You can monitor the charge level, working status and temperature via the EcoFlow App with ease.

EcoFlow Smart Battery Features

  • Expandable capacity - Increase the capacity of DELTA 3 Max Plus and DELTA 3 Ultra Plus with an extra 2048Wh
  • Compact size - The extra battery's overall volume is reduced by approximately 25% compared to the DELTA 2 Max Smart Extra Battery, making it easier to store, carry and stack
  • Long lifespan with an LFP battery
  • Easy to use - Plug-and-play without setup. Monitor the charge level and temperature via the EcoFlow App

Warranty Information

This product has a limited warranty of 36 months.

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Key Features

  • Expand your power with 2048Wh extra battery capacity for extended use.
  • Seamlessly compatible with DELTA 3 Max Plus/Ultra Plus portable power stations.
  • Enjoy reliable backup power for your home or outdoor adventures with this battery.
  • Advanced LFP battery material ensures long-lasting durability and safety.
  • Integrated protection features safeguard against overvoltage and short circuits.
  • Quickly recharge and get back to full power, minimizing downtime.

What's in the box:

  • EcoFlow 2048Wh Smart Extra Battery
  • Battery Cable
  • User Manual
  • EcoFlow 3 Year Limited Warranty (Extended 2 Year Warranty with Registration)