About Us Contact Us Shipping Easy Returns Privacy Terms of Service Happy Customers Solar System Size Calculator
Skip to content
EcoFlow Extra Battery Cable Connector Connectors EcoFlow

EcoFlow Extra Battery Cable Connector

BY: EcoFlow | SKU: EFA-SG4000XT150 | Availability: Limited Stock
$49.00
Sold out

Notify me when back in stock

Found a Better Price?

Share it with us now and we will beat it. Get the best deal online - Guaranteed!

Call/Text Us: 877-556-3347
Live Chat With an Expert

  • Authorized EcoFlow Dealer

    Full manufacturer warranty included

  • Free Shipping + No Sales Tax

    More savings on every purchase

  • Easy 30-Day Returns & Price Beat Guarantee

    Risk-free shopping + best price guaranteed

  • Lifetime Expert Support

    Dedicated help whenever you need it

Estimated Delivery Between

and .

Order within to get it by the earliest date.

EcoFlow Extra Battery Cable Connector

The EcoFlow Extra Battery Cable Connector is a must-have accessory for users looking to expand their EcoFlow power systems. Specifically designed to connect an EcoFlow power station to additional batteries, this cable enables higher capacity, longer runtime, and greater flexibility in both stationary and mobile setups. Built with durability and efficient energy transfer in mind, this connector simplifies scaling your off-grid or backup energy solution.

EcoFlow Extra Battery Cable Connector Features

Seamless Battery Expansion – Connect your EcoFlow DELTA Pro, DELTA Max, or Power Kit to an extra battery for extended runtime.

High-Quality Build – Durable, weather-resistant construction built to handle mobile, off-grid, and home backup use.

Plug-and-Play Setup – No complex wiring or setup—just connect and go for instant power expansion.

Optimized for EcoFlow Ecosystem – Specifically engineered to ensure compatibility and safe charging with EcoFlow extra batteries.

Flexible Length – Long enough for custom setups in vans, sheds, or tight spaces.

Placeholder Image

EcoFlow Extra Battery Cable Connector Applications

  • Home Backup Systems – Add extra battery capacity for longer energy independence during outages.
  • RVs and Mobile Setups – Easily extend your power station’s capacity for long road trips and remote work.
  • Off-Grid Cabins – Pair additional batteries with your EcoFlow setup for multi-day power autonomy.
  • Solar Installations – Integrate with battery storage in off-grid solar systems to maximize available energy.
  • Emergency Kits – Keep extra batteries connected and ready for fast deployment during blackouts or disasters.

What's Included

Everything you need is included with your product.

  • 1 x EcoFlow Extra Battery Cable Connector
  • 1 x User Manual

Frequently-Asked Questions

Which EcoFlow products is this compatible with?

This cable is designed for use with the EcoFlow DELTA Max, DELTA Pro, and EcoFlow Power Kits, enabling direct connection to their respective extra batteries.

How long is the cable?

The cable is long enough to allow flexible installation, including stacked or side-by-side power station and battery setups. (Please refer to the product specs for exact length.)

Can I use it with third-party batteries?

No. This cable is designed specifically for EcoFlow batteries and may not be compatible or safe to use with third-party systems.

Is any special setup required?

Nope! Just plug the connector into your EcoFlow unit and the extra battery—no tools or additional configuration needed.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)