DELTA 3 Series Smart Extra Battery [Add on]
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Price history
Tracked since 22nd Oct 2026Price unchanged since 22nd Oct 2026
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- Adds 1024Wh capacity to DELTA 3 or DELTA 3 Plus
- Features LFP battery chemistry for 4000+ charging cycles
- Supports over 10 years of daily use until 80% capacity
- Plug-and-play system with EcoFlow app monitoring
- Includes a 5-year warranty
About this product
The EcoFlow Europe DELTA 3 Series Smart Extra Battery [Add on] is stocked by 2 shops we compare on Shopperazzi, across 2 variants. Listed prices start at £466.65 and go up to £543.05.
Expand the power of your EcoFlow DELTA 3 or DELTA 3 Plus with this Smart Extra Battery. It adds an additional 1024Wh of capacity, giving you more power for longer. Designed for longevity, the LFP battery chemistry supports over 4000 charging cycles, retaining 80% of its original capacity after approximately 10 years of daily use.
This plug-and-play unit integrates seamlessly and can be monitored and controlled via the EcoFlow app. It comes with a comprehensive 5-year warranty for added peace of mind.
Product details
- Brand
- EcoFlow Europe
- MPN
- EFDELTA3P-EB-AD
- GTIN
- 04895251626408
- Condition
- new
- Category
- ecoflow-uk
- Variants
- 2 options
Frequently asked questions
What is the capacity of the EcoFlow DELTA 3 Smart Extra Battery?
The EcoFlow DELTA 3 Smart Extra Battery provides an additional 1024Wh of capacity.
How long will the EcoFlow DELTA 3 Smart Extra Battery last?
With its LFP battery chemistry, the EcoFlow DELTA 3 Smart Extra Battery is designed to last over 10 years of daily use, retaining 80% of its original capacity.
Does the EcoFlow DELTA 3 Smart Extra Battery come with a warranty?
Yes, the EcoFlow DELTA 3 Smart Extra Battery is covered by a 5-year warranty.
What are the dimensions and weight of the extra battery?
The EcoFlow DELTA 3 Smart Extra Battery measures 398 x 200 x 198 mm and weighs 9.6 kg.
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