EcoFlow DELTA 2 Max Smart Extra Battery - Black

Expand the capacity of your DELTA 2 Max with an extra 2046Wh. This Smart Extra Battery allows for ...

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Product Information

Full details

This guide is for EcoFlow DELTA 2 Max owners looking to extend their power capacity. The DELTA 2 Max Smart Extra Battery allows you to triple your power, expanding from 2kWh to 6kWh, making it ideal for home backup, outdoor adventures, or daily use. Keep in mind that you'll need the DELTA 2 Max to use this extra battery, as it is not a standalone unit.

All features

ColourBlack
SeriesDELTA 2 Max
Model Part NumberEFDELTA2MAXEB
BrandEcoFlow

Extended Product Information

FAQs

How do I check the battery level?

The battery level is displayed on the DELTA 2 Max screen, showing the combined capacity of both batteries.

What is the lifespan of the battery?

The LFP battery chemistry offers up to 10 years of daily use until reaching 80% of its original capacity, supported by 3000 cycles.

Can I use the extra battery with other brands?

No, the EcoFlow DELTA 2 Max Smart Extra Battery is only compatible with EcoFlow DELTA 2, DELTA Max 2000, and DELTA 2 Max units.

How many extra batteries can I connect?

You can connect up to two DELTA 2 Max Smart Extra Batteries to reach a total capacity of 6144Wh.

What is the warranty period?

The EcoFlow DELTA 2 Max Smart Extra Battery comes with a 2-Year Warranty.

How do I store the extra battery?

Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. Ensure it is stored within the recommended temperature range to preserve its lifespan.

Can the extra battery be used while charging?

Yes, the EcoFlow DELTA 2 Max Smart Extra Battery can be used to power devices while it is charging.

How do I clean the battery?

Clean the battery with a dry, soft cloth. Do not use any liquids or abrasive cleaners.

Troubleshooting

The extra battery is not recognized by the DELTA 2 Max.

Ensure the connection cable is securely plugged in. Try restarting the DELTA 2 Max unit. Verify the compatibility of the extra battery.

The battery is not charging.

Check the power source and charging cable. Make sure the DELTA 2 Max is set to charge the extra battery. If the issue persists, contact EcoFlow support.

Reduced battery capacity.

Check the battery health status on the DELTA 2 Max display. The LFP battery chemistry may reduce its capacity over time with use. Consider replacing the battery after 3000 cycles or 10 years.

Pros and Cons

Pros

  • Significantly increases the overall power capacity of your EcoFlow DELTA 2 Max system.
  • Provides a long lifespan with its LFP battery chemistry (3000 cycles).
  • Offers versatile application, suitable for home backup, outdoor activities, and daily use.
  • Easy to integrate with existing EcoFlow DELTA 2 Max units.

Cons

  • Requires the EcoFlow DELTA 2 Max to function; it's not a standalone power source.
  • Adds to the overall weight and size of your power system.
  • The initial investment cost is a factor.

Setup, Compatibility & Care

Setup:

  1. Connect the Smart Extra Battery to your DELTA 2 Max unit using the provided cable. Ensure the connection is secure.
  2. Power on your DELTA 2 Max. The extra battery should be automatically recognized.
  3. Check the DELTA 2 Max display to confirm that the extra battery is integrated and the total capacity is updated.

Compatibility:

The EcoFlow DELTA 2 Max Smart Extra Battery is compatible with: EcoFlow DELTA 2, DELTA Max 2000, and DELTA 2 Max units.

Care:

  • Store the battery in a cool, dry place when not in use.
  • Avoid extreme temperatures, as they can affect battery performance and lifespan.
  • Regularly check the battery for any signs of damage.
  • Keep the battery clean, wiping it with a dry cloth as needed.