EcoFlow DELTA Pro Smart Extra Battery (3600Wh)

EcoFlow DELTA Pro Smart Extra Battery (3600Wh)

$1,299.00
$1,299.00 $1,599.00
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EcoFlow DELTA Pro Smart Extra Battery (3600Wh)
  • EcoFlow DELTA Pro Smart Extra Battery (3600Wh)
  • EcoFlow DELTA Pro Smart Extra Battery (3600Wh)
  • EcoFlow DELTA Pro Smart Extra Battery (3600Wh)
  • EcoFlow DELTA Pro Smart Extra Battery (3600Wh)
EcoFlow DELTA Pro Smart Extra Battery (3600Wh)

EcoFlow DELTA Pro Smart Extra Battery (3600Wh)

$1,299.00
$1,299.00 $1,599.00

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.

Intentional design

We make things that work better and last longer. Our products solve real problems with clean design.

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We obsess over the details and strive to deliver the best products at the best prices, every time.

Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

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Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.