Increase the capacity of DELTA 3 Plus/DELTA 3 with an extra 1024Wh. Double the
capacity to meet your energy storage needs—ideal for home backup, RVing, outdoor
adventures, and everyday use.
Pay in installments of $199.88 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
EcoFlow DELTA 3 Smart Extra BatteryExpandable Capacity Increase the capacity of DELTA 3 Plus DELTA 3 with an extra 1024Wh. Double the capacity to meet your energy storage needsideal for home backup, RVing, outdoor adventures, and everyday use. Compact Design 1 3 smaller than the power station, but with the same power. It can also be securely stacked on top of the power station to save space and reduce clutter. 10 Year Lifespan with an LFP Battery The LFP battery chemistry enables 4000+
Expandable Capacity
Compact Design
1/3 smaller than the power station, but with the same power. It can also be securely
stacked on top of the power station to save space and reduce clutter.
10-Year Lifespan with an LFP Battery
The LFP battery chemistry enables 4000+ complete cycles until it reaches 80%
capacity. That means about 10 years of daily use—6× longer than other power
stations with similar capacity and output.
Easy to Use
A plug-and-play system with no setup required. Simply connect it to your power
station for more energy storage. Use the EcoFlow app to monitor and control the
DELTA 3 Smart Extra Battery with ease.
Control From Anywhere
Get all the details—battery percentage, remaining recharge time, hours left, and
more—right on the built-in screen or from the EcoFlow app, wherever you are.
Convenient Recharging
Recharge the Extra Battery by connecting it to the power station's Extra Battery port.
Use AC outlets, portable solar panels, or the Smart Generator for versatile charging
options.
Specs
What’s in the box
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Miracle cream!
This cream is unbelievable. goes in instantly, makes hands soft after one application and creates a barrier to protect your hands against cold and water. I live in VT and have tried numerous "extreme" hand creams that are heavy and greasy and useless~ this one is the best. I also like that it is fragrance-free except for that mild "Avene" spring water smell. I have two tubes, one for my night table and one next to the kitchen sink. I am 47 and have tried numerous face and body products`` you could say I used to be a "junkie" :) but I always come back to Avene. I have extremely sensitive skin and Avene products are a life saver.
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Reviewed in the United States on January 30, 2015
★★★★★ 4
Hydrating
Light weight
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Reviewed in the United States on March 16, 2026
★★★★★ 5
My 75 year old hands appear softer and younger!
Avene Cicalfate Restorative Hand cream leaves my hands feeling very soft! A little goes a long way, I have had mine for a year. Soon I will be purchasing another tube. Yes, it is a little pricey for a hand cream, but does the job better then any other product I have used on my hands. Highly recommend this hand cream if you have dry, sensitive skin. It also has no added fragrance which I really appreciate!
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Reviewed in the United States on June 4, 2025
★★★★★ 5
Excellent product at a very good price. I will buy it again.
This is an excellent product at a fair price. The cream creates a barrier that protects the skin, while mosturizes it. leaves hands very soft, and it doesn't feel greasy. I know that this is a favorite brand (Avene) in France, and Amazon offers it at a very good price. I will buy it again, from Amazon. I bought it this year in Paris, and it was more expensive there.
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Reviewed in the United States on May 27, 2015
★★★★★ 1
Drying formula and smell bad
Smell so bad and made my hands dry instead of moisturizing. The formula is watery. Maybe it’s fake or expired I am not sure.
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Reviewed in the United States on December 25, 2025