【EcoFlow US】 EcoFlow DELTA Pro Smart Extra Battery Fresh Value Accessory

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EcoFlow DELTA Pro Smart Extra Battery

$1499.25 USD $1499.25
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This item is a subscription or a deferred purchase. By continuing, you agree to the Cancellation Policy and authorise charges to your selected payment method at the prices, frequency and dates shown on this page until your order is fulfilled or, where permitted, cancelled.

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  • Free 30-Day Returns
  • Ships from our US warehouse (delivered in 3–7 days)
  • Found a lower price? Let us know and we will match it!

1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.

For more details, see the [Warranty Policy].

After your purchase, be sure to complete [Product Registration] to activate your warranty.

Free shipping

  • Free Shipping:
    All orders ship free of charge and usually arrive within 7 days.
  • 30-Day Return Guarantee:
    If you are not satisfied, you may return or exchange the item within 30 days of delivery.
  • Shipping Protection (recommended):
    For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.

Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.

For full details, please see the [Shipping Policy] and [Return Policy] pages.

Features

Specifications

Product Specifications Value

Product Name

EcoFlow DELTA Pro Smart Extra Battery
Model Number 6613261844553
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (365)

Customer Reviews

Based on 12 reviewsVerified Checkmark
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04/07/2026
Eddy Raw
04/07/2026
Amazon Customer
04/07/2026
ris999ing
04/07/2026
Shimazori
04/07/2026
Fussara

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.

Limited inventory available. The DELTA Pro Smart Extra Battery will not be restocked.
· Expandable capacity - Increase the capacity of DELTA Pro with an extra 3600Wh.
· Triple power at up to 30% lower cost - 3-10kWh expandable capacity to fit your energy storage needs. Add up to two DELTA Pro Extra Batteries to gain a capacity of 10.8kWh. And it's up to 30% more affordable than a power station of the same capacity.
· 10-year lifespan with an LFP battery - Get 10 years of daily use until it hits 80% of its original capacity. Embrace the 3000+ charging cycles enabled by the LFP battery chemistry.
· Easy to use - Plug-and-play without setup. And use the EcoFlow app to monitor and control the DELTA Pro Extra Battery.
· 5-Year Full Warranty - With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.

Brand:
EcoFlow US
Category:
Accessory
SKU:
DELTAProEB-US
Tags:
23XMASTY, active, Volume_discount
DELTA Pro Smart Extra Battery:
DELTA Pro Smart Extra Battery, DELTA Pro + DELTA Pro Smart Extra Battery, (Member-only) DELTA Pro Smart Extra Battery, 2 x DELTA Pro Smart Extra Battery

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