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EcoFlow DELTA Pro Smart Extra Battery (3600Wh) product image 1
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EcoFlow DELTA Pro Smart Extra Battery (3600Wh) product image 1
EcoFlow DELTA Pro Smart Extra Battery (3600Wh) product image 2
EcoFlow DELTA Pro Smart Extra Battery (3600Wh) product image 3
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EcoFlow DELTA Pro Smart Extra Battery (3600Wh)

Price: $1,299.00 USD
List Price: $1,599.00 USD
Price: $1,299.00 USD
You save: $300.00 (19%)
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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 Pro Power for Serious Home Backup

  • 3600Wh Extra Capacity – instantly add more runtime to your DELTA Pro system
  • Designed for DELTA Pro – seamless compatibility for easy system expansion
  • Expandable up to 10.8kWh – add up to two extra batteries for major energy storage capacity
  • Up to 30% Lower Cost vs Similar Capacity Systems – grow your setup more affordably than buying another full power station
  • LFP Battery Technology – built for long-term safety and daily use
  • 3000+ Charge Cycles – up to 10 years of use before reaching 80% capacity
  • Plug-and-Play Setup – no complicated installation required
  • Smart App Control – monitor battery status and performance in the EcoFlow app
  • Ideal for Outages & Off-Grid Use – longer backup runtime when it matters most
  • 5-Year Full Warranty

Why Choose DELTA Pro Smart Extra Battery

The EcoFlow DELTA Pro Smart Extra Battery is the smartest way to expand your DELTA Pro system without replacing your main unit. Add 3600Wh of extra storage for longer outages, RV living, off-grid setups, and whole-home backup confidence.

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