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EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh) product image 1
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EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh) product image 1
EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh) product image 2
EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh) product image 3
EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh) product image 4

EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh)

Price: $799.00 USD
List Price: $849.00 USD
Price: $799.00 USD
You save: $50.00 (6%)
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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

Add 2048Wh More Power for Longer Backup Runtime

  • 2048Wh Extra Capacity – instantly expand compatible DELTA systems for longer runtime
  • Compatible with DELTA 3 Max Plus & DELTA 3 Ultra Plus – seamless energy expansion
  • 25% More Compact Design – smaller footprint than previous DELTA 2 Max Extra Battery
  • Easy to Store & Stack – optimized for home backup and space-saving setups
  • Plug-and-Play Connection – no complicated setup required
  • LFP Battery Technology – long-lasting safe battery chemistry built for daily use
  • Smart App Monitoring – track battery level, temperature, and status in the EcoFlow app
  • Reliable Backup Expansion – ideal for outages, RV setups, and off-grid use
  • Up to 5-Year Warranty – extended coverage with app registration

Why Choose DELTA 3 Max Plus Smart Extra Battery

The EcoFlow DELTA 3 Max Plus Smart Extra Battery is the easiest way to expand the runtime of your DELTA 3 Max Plus or DELTA 3 Ultra Plus system. Add 2048Wh of extra storage for longer outages, heavier use, and greater energy independence without replacing your main unit.

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