• EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
  • EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack
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EcoFlow DELTA Pro 3 Smart Extra Battery - 2 pack

Costco Price
$3,499.99
Costco Price
$3,499.99
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  • Compatibility - Works seamlessly with EcoFlow DELTA Pro 3
  • Scalable Power - Expandable up to 12kWh for increased capacity.
  • Long-Lasting Battery - LFP battery with 4000 life cycles to 80% capacity.
  • Easy to Use - Plug-and-play design for straightforward operation.
  • Stackable Design - Perfect for home or indoor power backup applications
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Reliable warranty
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Expandable home backup power

A single DELTA Pro 3 unit packs a 4kWh capacity that is expandable to 12kWh with 2 pcs DELTA Pro 3 smart extra batteries.
Expandable Home Backup Power

Plug and Play

The smart extra batteries are easy to connect with the main unit of EcoFlow DELTA Pro 3. Enjoy a seamless, plug-and-play setup. The compact and portable design adds convenience to your power management.
Plug and Play

Explore the Secure Feeling EcoFlow Brings to You

Built with state-of-the-art automotive-grade LFP cells for safe and reliable service. Our strong 5-year warranty ensures peace of mind.
Explore the Secure Feeling EcoFlow Brings to You

Energize Every Moment That Needs Electricity

Power almost all your essential home appliances with the robust 4000W and dual 120V/240V capabilities of a single unit. Add extra batteries to extend the convenience even further.
Energize Every Moment That Needs Electricity

Effortless All-in-One Command With the EcoFlow App

Control and monitor your home's power remotely with ease using the EcoFlow app. Track every watt and customize your power usage for optimal efficiency.
Effortless All-in-One Command With the EcoFlow App

What's in the box - 2 pack

Whats in the box

Specs

Capacity
4096Wh
Input Port
40V-58.4V=80A Max
Output Port
40V-58.4V=100A Max
Dimension
8.49 x 11.61 x 27.24 in.
Weight
72.75 lbs
Compatible with
EcoFlow DELTA Pro 3
Display
LED Array
Discharge Temperature
14°F~113°F
Charge Temperature
32°F~113°F
Storage Temperature
14°F~113°F

Manual

Paper IconEcoFlow DELTA Pro 3 Smart Extra Battery User Manual (EN)
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