EcoFlow DELTA Pro 3 Smart Extra Battery

About This Manual

This manual provides an introduction to the EcoFlow DELTA Pro 3 Smart Extra Battery, covering its operation, management, and maintenance. Please note that content may be updated without prior notice, and feature availability may vary by region.

For the latest information and a better user experience, access this manual online at EcoFlow Support.

Overview

The EcoFlow DELTA Pro 3 Smart Extra Battery is a LiFePO4 battery with a 4096Wh capacity. It is designed to significantly expand the battery capacity of your DELTA Pro 3 portable power station, providing extended power support.

Key Features & Operation

• Appearance: Familiarize yourself with the components, including the Main Power Button, Main Power LED, Status LED, and Extra Battery Port.
• Button and LED Indicators: Learn how to power the unit on and off, and understand the meaning of different LED status lights for normal operation and firmware updates.
• Connecting the Extra Battery: Easily expand your power station's capacity by connecting the extra battery. The manual details the connection process and how to confirm successful installation.
• Charging: Discover methods for charging your Smart Extra Battery, including via the EcoFlow DELTA Pro 3 and the EcoFlow Smart Generator.
• Storage and Maintenance: Find guidelines on optimal storage temperatures, maintaining battery health through regular charge/discharge cycles, and cleaning the product.

Safety and Compliance

• Safety Instructions: Adhere to crucial safety guidelines to prevent product damage, personal injury, and ensure safe operation. This includes avoiding extreme temperatures, liquids, and unauthorized modifications.
• Emergency Procedures: Learn how to respond in case of emergencies, such as electric shock or the product getting wet.
• Recycling and Disposal: Understand the proper procedures for disposing of or recycling the product to protect the environment.
• Regulatory Compliance: Information regarding FCC and IC compliance statements, as well as EU directives and WEEE recycling information, is provided.

Technical Specifications

Explore the detailed technical specifications, including model number (EFD521-EB), weight, dimensions, input/output ports, battery information (capacity, cell chemistry, cycle life), protection types, and operating temperatures.