Skip to product information
1 of 1

EcoFlow DELTA 3 Series Smart Extra Battery

Ecoflow

$369.00
$599.00 $369.00
In Stock — Ready to Ship
Free Shipping
Mfr. Warranty
Authorized Dealer
Easy Returns

Price Match Guarantee

Found it cheaper? Send us the link and we'll match or beat the price at any authorized retailer.

View full details

Product Details

EcoFlow DELTA 3 Series Smart Extra Battery Take your portable power station to the next level with the EcoFlow DELTA 3 Series Smart Extra Battery. Designed to seamlessly integrate with the DELTA 3 Series, this extra battery expands your system’s capacity by an additional 1024Wh, giving you the flexibility and reliability to tackle extended power needs—whether at home, on the road, or off the grid. Unmatched Expandable Power Boost your DELTA 3’s capacity to a massive 2048Wh with the Smart Extra Battery, effectively doubling your energy reserves. This makes it ideal for long trips, extended outages, or powering energy-intensive appliances like refrigerators, heaters, or power tools for hours on end.

  • Expanded Capacity: Add an extra 1024Wh to your DELTA 3 for up to 2048Wh total capacity.
  • Plug-and-Play Setup: Seamless wireless connection with Pogo Pin technology—no tools required.
  • Versatile Charging: Features a 140W USB-C port for both input and output, enhancing charging flexibility.
  • Durable LFP Battery: Long-lasting with 3,000+ cycles and a 10-year lifespan.
  • Advanced Safety Features: Built-in BMS for optimal protection and reliability.
  • Portable Design: Compact and lightweight for easy transport and storage.
  • Capacity: 4096Wh
  • Output Port: 40V-58.4V, 100A Max

Specifications

  • Dimensions:694 × 295 × 215 mm
  • Weight:22 lbs
  • Warranty:5-Year Factory Warranty
  • Brand:Ecoflow

This item comes with a 5-Year Factory Warranty from EcoFlow. A 2-Year Standard Warranty is included from the date of purchase, with a 3-Year Extended Warranty available upon registration within 1 year. For claims: support@ecoflow.com or 1-800-368-8604.