EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Backup Power Supply

EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Backup Power Supply

Shipping and Delivery

Free shipping to the 48 U.S. states on all items.

Other U.S. destinations available for a fee, typically range from $30–$400 depending on the product.

We assist with this process every day for brand new items only that qualify for shipping to those other locations.

Shipments outside the 48 states when purchased at our Florida hub may utilize one of our highly recommended freight partners.

This includes best-rate pricing, full insurance, and Dangerous Goods labeling and inspection, when needed.

SKU: EFDELTAPROUXEB

UPC: 842783171191

Key Benefits

• Expands DELTA Pro Ultra X capacity by an additional 6144Wh

• Plug-and-play setup with real-time app monitoring and control

• Built with EV-grade LFP cells and dual BMS for enhanced safety

• Designed with 3-level safety architecture for long-term reliability

Main Purpose

The EcoFlow DELTA Pro Ultra X Smart Extra Battery is engineered to extend the energy storage capacity of your DELTA Pro Ultra X setup. It provides scalable backup power for residential, commercial, and mobile applications where uninterrupted energy is essential.

Product Overview

Boost your energy reserves with the EcoFlow DELTA Pro Ultra X Smart Extra Battery. This high-capacity module adds 6144Wh to your existing DELTA Pro Ultra X configuration, enabling longer runtime and greater flexibility. With plug-and-play functionality, it integrates seamlessly without complex setup. The EcoFlow app allows you to monitor and control performance remotely. Built with EV-grade LFP cells, dual battery management systems, and a 3-level safety design, this unit meets the highest safety standards for dependable operation.

Features

• Expandable Capacity: Adds 6144Wh to DELTA Pro Ultra X

• Plug-and-Play: No setup required for integration

• App Control: Monitor and manage via EcoFlow app

• Safety Architecture: Dual BMS and EV-grade LFP cells

• Long-Term Reliability: Designed for consistent performance

What's Included

• 1 × EcoFlow DELTA Pro Ultra X Smart Extra Battery (2048Wh base, expandable to 6144Wh)

• Battery connection cable (0.65ft)

• User Manual

Warranty Coverage

Factory warranty applies to items shipped within the 48 contiguous U.S. states.

Customers outside that area may receive support when purchase was made in the 48 contiguous states. If a replacement is required, we may assist with shipping to and from Florida at significantly reduced rates.

Optional CPS Extended Warranty is available and begins 30 days after purchase. It may cover shipping costs to and from excluded areas and includes protection for the full original purchase value.