EcoFlow  |  SKU: EF-EFDELTA3P-EB

EcoFlow – DELTA 3 Smart Extra Battery (1024Wh LFP Expansion)

$59995
Shipping calculated at checkout.

Description

Boost your off-grid power storage with the EcoFlow DELTA 3 Smart Extra Battery—an ultra-durable 1024Wh LFP module designed for the DELTA 3 and DELTA 3 Plus.

This compact, stackable expansion battery adds serious capacity for home backup, RV travel, emergency preparedness, and outdoor survival. With over 4000 charge cycles and a 10-year lifespan, it's built for the long haul.

 

 

  • Expandable Energy Storage: Instantly adds 1024Wh to your DELTA 3 or DELTA 3 Plus—ideal for blackouts, boondocking, or off-grid living.
  • Compact & Stackable Design: 1/3 smaller than comparable units; stackable with the main power station to reduce clutter.
  • Built to Last: LFP battery chemistry supports 4000 cycles to 80% capacity—lasting up to 10 years of daily use.
  • Smart App Control: Use the EcoFlow app to monitor battery status, charge time, and remaining energy from anywhere.
  • No Setup Required: Plug-and-play design makes it easy to connect directly to your EcoFlow DELTA 3 Series system.
  • Versatile Recharging: Recharge via AC outlet, solar panel, or EcoFlow Smart Generator through the extra battery port.
  • Peace of Mind Warranty: Backed by one of the best 5-year warranties in the portable power industry.

 

 

Typical Power Runtime:

  • Lights: 58 hrs
  • Phone: 89 charges
  • Fan: 17 hrs
  • Fridge: 7–14 hrs
  • TV: 8 hrs
  • Wi-Fi Router: 58 hrs
  • Electric Grill: 0.7 hrs
  • Coffee Maker: 0.8 hrs

Specifications:

  • Capacity: 1024Wh
  • Battery Chemistry: LFP (LiFePO4)
  • Cycle Life: 4000+ to 80% capacity
  • Weight: 21.1 lbs (9.6 kg)
  • Dimensions: 15.7 x 8 x 7.8 in (398 x 200 x 198 mm)
  • Input: 40V–58.4V, 24A Max (Extra Battery Port)
  • Output: 40V–58.4V, 48A Max (Extra Battery Port)
  • Compatible With: EcoFlow DELTA 3, DELTA 3 Plus, DELTA 3 (1500), DELTA 2

 

 

What's in the Box:

  • EcoFlow DELTA 3 Smart Extra Battery (1024Wh)
  • User Manual
  • Warranty Card

 

Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • Visa

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EcoFlow – DELTA 3 Smart Extra Battery (1024Wh LFP Expansion)
EcoFlow

EcoFlow – DELTA 3 Smart Extra Battery (1024Wh LFP Expansion)

$59995

Boost your off-grid power storage with the EcoFlow DELTA 3 Smart Extra Battery—an ultra-durable 1024Wh LFP module designed for the DELTA 3 and DELTA 3 Plus.

This compact, stackable expansion battery adds serious capacity for home backup, RV travel, emergency preparedness, and outdoor survival. With over 4000 charge cycles and a 10-year lifespan, it's built for the long haul.

 

 

 

 

Typical Power Runtime:

Specifications:

 

 

What's in the Box:

 

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