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EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) product image 1
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EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) product image 1
EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) product image 2
EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) product image 3
EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) product image 4

EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh)

Price: $379.00 USD
List Price: $389.00 USD
Price: $379.00 USD
You save: $10.00 (3%)
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Bulk Discount

Buy 3 or more items and receive 5% off this order! Discount will be automatically applied at checkout.

Commercial Pricing

Email us or call/text 415-877-4201 for your custom quote!

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Checkout and pay with Affirm, PayPal Pay in 4, Sezzle or Shop Pay Installments.

Estimated Arrival: Between Jun 14 and Jun 25.

SAVE $10 on orders over $200 | Use Coupon Code: KEEP10

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Description

Expand Your DELTA 3 Power for Longer Runtime

  • 1024Wh Extra Capacity – instantly increase runtime for compatible DELTA 3 series units
  • Designed for DELTA 3 & DELTA 3 Plus – seamless expansion for more backup power
  • Plug-and-Play Setup – easy connection with no complicated installation
  • LFP Battery Technology – built for long-term reliability and daily use
  • 3000+ Charge Cycles – up to 10 years of use before reaching 80% capacity
  • Smart App Monitoring – track battery status and performance through the EcoFlow app
  • Compact Matching Design – stacks cleanly with your main power station
  • 5-Year Warranty – long-term confidence and peace of mind

Why Choose DELTA 3 Smart Extra Battery

The EcoFlow DELTA 3 Series Smart Extra Battery is the easiest way to extend the runtime of your DELTA 3 or DELTA 3 Plus portable power station. Perfect for outages, camping, RV travel, and longer off-grid use, it adds extra energy storage without replacing your existing unit.

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