EcoFlow DELTA Pro 3 LFP Smart Extra Battery Plug and Play Powerful Long-Lasting

EcoFlow Products

✅ Free Shipping & Delivery

• Free shipping to the 48 continental U.S. states

• Island delivery available via our insured Florida-based logistics network — secure, coordinated, and professional. ASK US FOR A QUOTE, SHIPPING IS EXTRA. 

• Select EcoFlow solar panels and accessories may ship via USPS when applicable

• Message us after placing your order to receive your Florida shipping address — this ensures smooth processing for island deliveries

• Authorized EcoFlow, Florida Dealer.

• 19+ years of trusted online selling experience.

📣 Tax Exemption Highlights

• EcoFlow solar generators and related equipment are tax-exempt in most Island locations.

• Starting August 1, 2025, qualifying solar products are also tax-exempt in Florida through P.E.T.S AND YOU.

• Save more while investing in clean energy solutions.

SKU: EFDELTAPRO3EB

UPC: 842783143426

Product Overview

The EcoFlow DELTA Pro 3 LFP Smart Extra Battery is a powerful and versatile energy storage solution designed for long-lasting performance, ensuring that you never run out of power when you need it most.

With a massive capacity and cutting-edge LFP (Lithium Iron Phosphate) battery technology, this smart extra battery provides extended run times, making it ideal for both home backup and outdoor adventures.

The Plug and Play functionality makes it simple to use, allowing you to quickly integrate it with your EcoFlow DELTA Pro system to create a seamless and reliable power solution.

Main Purpose

The EcoFlow DELTA Pro 3 LFP Smart Extra Battery is built to enhance your EcoFlow DELTA Pro system by expanding its capacity. This additional battery increases your available power, allowing you to run more appliances, charge more devices, and enjoy a continuous energy supply for longer periods.

It's perfect for those who need reliable off-grid power for camping, RVing, or outdoor events, as well as for homes seeking backup power in case of emergencies.

By incorporating advanced Lithium Iron Phosphate technology, this battery offers a longer lifespan, faster charging, and higher energy density, all while ensuring safety and efficiency.

It’s specifically designed for those who need a powerful, long-lasting battery with minimal setup.

Key Features:

1. High Capacity & Long-Lasting: The LFP (Lithium Iron Phosphate) chemistry provides a long battery life cycle, ensuring you have power when you need it most.
2. Plug-and-Play Operation: Easily connect the DELTA Pro 3 LFP Smart Extra Battery to your EcoFlow DELTA Pro 3 power station for seamless and efficient charging.
3. Smart Technology: With integrated smart features, the battery automatically adjusts for optimal power management and extended battery health.
4. Portable & Convenient: Perfect for travel, camping, or off-grid living. It’s designed for easy portability without sacrificing performance.
5. Safe & Reliable: LFP technology is known for its enhanced safety and stability, providing peace of mind while powering your devices.

Why Choose the EcoFlow DELTA Pro 3 LFP Smart Extra Battery: The EcoFlow DELTA Pro 3 LFP Smart Extra Battery is the perfect addition to your EcoFlow DELTA Pro 3 power station.

Whether for home backup, outdoor expeditions, or emergency situations, this battery ensures you have continuous, reliable power for longer periods. Its durability, portability, and ease of use make it a top choice for anyone needing a versatile power solution.

What’s in the Box:

1. EcoFlow DELTA Pro 3 LFP Smart Extra Battery
2. User Manual
3. Charging Cable
4. Warranty Card

Warranty Coverage

EcoFlow Factory Warranty applies to products shipped within the 48 contiguous U.S. 

• Customers in Island locations can receive support via P.E.T.S AND YOU’s Florida service center.

• If a replacement is required, we assist with shipping to/from Florida at significantly reduced rates.

• Optional CPS Extended Warranty available: Begins 30 days after purchase, covers shipping costs to and from excluded areas. Includes protection for the full original dollar value at time of purchase.

📌 Please Note 

• If you reside outside the 48 continental states, contact us before shipping power stations — they require specific hazardous goods procedures. We’re happy to assist in ensuring safe and compliant delivery.

• Solar panels and accessories may ship in separate boxes with different tracking numbers.