EcoFlow DELTA 3 Series - Smart Extra Battery

Increase the capacity of your EcoFlow DELTA 3 or DELTA 3 Plus power station with this Smart Extra ...

Best current price£16.99from EcoFlow

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Product Information

Full details

The EcoFlow DELTA 3 Series Smart Extra Battery is designed for users of the DELTA 3 and DELTA 3 Plus power stations who need to extend their energy capacity for off-grid adventures or emergency home backup. This unit provides an additional 1024Wh of power, significantly increasing runtimes without requiring a secondary power station; however, it must be used in conjunction with a compatible DELTA 3 unit to function.

All features

Series	DELTA 3
Model Part Number	D3P-UK-EB
Brand	EcoFlow Europe

Extended Product Information

FAQs

Can I use the Smart Extra Battery alone?

No, this unit is an expansion battery and requires a DELTA 3 or DELTA 3 Plus main power station to operate.

How long will the battery last?

The battery is rated for 4000+ cycles, which translates to approximately 10 years of daily use before dropping to 80% of its original capacity.

What is the weight of the unit?

The Smart Extra Battery weighs 9.6 kg.

Does it include a warranty?

Yes, it is backed by a 5-year comprehensive warranty.

How do I monitor the extra battery's status?

You can monitor the extra battery's capacity and status through the EcoFlow app when it is connected to a compatible DELTA 3 unit.

Troubleshooting

Power station does not detect the extra battery

Check that the expansion cable is securely plugged into both the base unit and the extra battery. Restart the power station.

App showing incorrect battery percentage

Ensure your EcoFlow app is updated to the latest version and verify the firmware on the DELTA 3 unit is current.

Battery will not charge

Ensure the connection cable is undamaged and fully inserted. Check if the ambient temperature is within the safe operating range for charging.

Pros and Cons

Pros

Significantly extends power station runtime
High cycle life ensures long-term reliability
Integrated app control for monitoring
Easy plug-and-play installation
5-year comprehensive warranty

Cons

Not a standalone power source
Adds weight to the total power setup
Requires a compatible DELTA 3 series base unit

Setup, Compatibility & Care

To set up your extra battery, ensure your DELTA 3 or DELTA 3 Plus is powered off. Use the dedicated expansion cable provided to connect the Smart Extra Battery to the expansion port on the main unit. Once connected, turn on the power station; the system will automatically detect the additional capacity and update the remaining runtime estimates in the EcoFlow app. To maintain battery health, store the unit in a cool, dry place and avoid complete deep discharges for prolonged periods. Regularly update the firmware via the EcoFlow app to ensure compatibility and performance improvements.