EcoFlow DELTA 3 1500 User Manual

Hide thumbs

Quick Links

Download this manual

Contents

About This Manual

Overview

Appearance

Control Buttons & Indicators

Control via EcoFlow App

Product Compatibility

Power Your Appliances

Charge Your Power Station

Advanced Features

Storage and Maintenance

Safety Instructions and Compliances

Technical Specifications

Appendix

FAQ

EcoFlow App

About This Manual

This manual contains an introduction to this power station, and details on its

operation, management, and maintenance. Please note that this manual may

be updated without prior notice.

The availability of certain accessories and features described in this manual

may vary depending on your country or region.

All images displayed in this manual are for demonstrative purposes only.

Please refer to the actual product received. The following examples are

based on the US version of EcoFlow DELTA 3 1500.

If you are reading this manual in PDF format, please note that you can

access it online at

EcoFlow Support

updates.

Overview

EcoFlow DELTA 3 1500 (hereinafter referred to as the "DELTA 3 1500", or "the

power station") is a power station with a LiFePO₄ battery and a capacity of

1536Wh. It has multiple outputs, including standard AC sockets, USB-A ports,

USB-C ports, 12V DC ports and Extra Battery port to support various

appliances and devices. The variety of charging options allows you to easily

switch between different methods based on your actual needs.

Appearance

After-sales

Community

Policy

for a better experience and the latest

Need help?

Do you have a question about the DELTA 3 1500 and is the answer not in the manual?

Questions and answers

Summary of Contents for EcoFlow DELTA 3 1500

Page 1: Table Of Contents
Safety Instructions and Compliances Overview Technical Specifications EcoFlow DELTA 3 1500 (hereinafter referred to as the "DELTA 3 1500", or "the Appendix power station") is a power station with a LiFePO₄ battery and a capacity of 1536Wh. It has multiple outputs, including standard AC sockets, USB-A ports, USB-C ports, 12V DC ports and Extra Battery port to support various appliances and devices.
Page 3: Control Buttons & Indicators
Main power button Solar / Car charging input port USB output control button AC charging input port USB-C output ports AC overload protection switch USB-A output ports Protective cover USB-A output ports (fast charging) AC output sockets Bluetooth pairing indicator AC output control button Display screen 12V DC output control button...
Page 4: Display Screen
① Wi-Fi is connected and Bluetooth is disconnected as a result. ② Bluetooth is disconnected because the Bluetooth on your phone is turned off. ※ Please refer to the "Control via EcoFlow App"chapter for more details. Display Screen Remaining charging / discharging time *...
Page 5: Error Message
※ If the Alarm Prompt shows on the display screen during use, and does not disappear after restart, please stop using it immediately (do not try to charge or discharge). ※ For problems not covered in the table, please contact EcoFlow Customer Service. Troubleshooting →...
Page 6: Control Via Ecoflow App
The power station can't be turned off via the main power button when it has charging input. Please unplug the charging cable first. Control via EcoFlow App EcoFlow offers a companion app for device management. With this mobile application, you can: Enjoy all-in-one control of your EcoFlow devices from anywhere.
Page 7 Bluetooth Timeout setting in the EcoFlow app. Control via Phone With the EcoFlow app, you can manage all your EcoFlow binding devices on your phone. The power station supports Wi-Fi and Bluetooth connections, adapting to varying network conditions to ensure convenient access to device settings.
Page 8: Product Compatibility
Product Compatibility EcoFlow Smart Extra Battery Name Model EcoFlow DELTA 3 Smart Extra Battery EF-DL-E10-4 EcoFlow DELTA Pro 3 Smart Extra Battery EFD521-EB EcoFlow DELTA 2 Smart Extra Battery EFD330-EB EcoFlow DELTA 2 Max Smart Extra Battery EFD350-EB Other EcoFlow Products Click on the product name to view the corresponding user manual.
Page 9 It is recommended to charge your electronic device using a compatible USB charging cable. The maximum output power may not be available if the cable or device does not support the corresponding protocol. Via 12V DC Output Ports When powering up your appliance using the cigarette lighter of the power station, please make sure that it can meet the appliance's instantaneous starting current / voltage requirements.
Page 10 If you need to power your device continuously, such as when storing medicines, vaccines, or other valuable items in a refrigerator, set the power station's AC timeout interval to "never" in the EcoFlow app. Additionally, regularly check the power station's battery level.
Page 11: Charge Your Power Station
From the Wall Outlet Please connect the power station's AC input port to a wall outlet using the provided AC charging cable. The input port supports a maximum charging power of 1500W, and the charging speed can be set in the EcoFlow app.
Page 12 Here is a basic guiding principle that helps you check your setup, when connecting your solar panel(s) to charge the power station: Connect this port to solar panel(s) using an EcoFlow Solar to XT60i Charging Cable (sold separately). Please make sure that the total Voc (open circuit voltage) of the solar panel(s) is within 60V, and the total Isc (short circuit current) is within 15A to avoid product damage.
Page 13 Method 1: Via the AC Input Port Connect the power station's AC input port to a generator using the provided AC charging cable. Method 2: Via the Extra Battery Port Connect the power station to an EcoFlow generator‘s XT150 port using the EcoFlow extra battery cable.
Page 14: Advanced Features
Only Supports EcoFlow Smart Generators From EcoFlow Microinverter Connect the power station to the microinverter using the EcoFlow BKW-DELTA EB Cable (sold separately). Adding a power station to your PowerStream system will allow you to use solar energy day and night and reduce energy bills.
Page 15 X-Boost: Powering High-Wattage Appliances X-Boost is an innovative technology exclusive to EcoFlow power stations. It allows the power station to support appliances with a higher power requirement than its rated power output.
Page 16 1500 1900 1800 2200 1800 2200 1800 2400 Uninterrupted Power Supply (UPS): Backup for Essential Devices A UPS is a device or system that provides continuous backup power during grid power outages. You can use the power station as a UPS to support essential household appliances.
Page 17: Storage And Maintenance
Notice In this setup, the power station requires more power input from the grid than it provides to any connected loads so it can use surplus power to charge and maintain its batteries. Otherwise, the power station is unable to function as a UPS since its batteries won’t have a charge.
Page 18: Operation
EcoFlow is not liable for any loss caused by the user's failure to use the product in compliance with the product document. In compliance with laws and regulations, EcoFlow reserves the right to the final interpretation of this document and all documents related to the product.
Page 19 For your safety, EcoFlow provides a cord with an equipment grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.
Page 20: Recycling And Disposal
2. If the product gets wet, stop using it immediately and refrain from further operation or powering it on. Place the product in a secure, waterproof, and well-ventilated area, then contact EcoFlow Customer Service for assistance. 3. If the product falls into water, place it in a secure, waterproof, and well- ventilated area, and keep it away from contact until it is completely dry.
Page 21: Technical Specifications
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by EcoFlow Inc. is under license. Other trademarks and trade names are those of their respective owners. Hereby, EcoFlow Inc. declares that the radio equipment type portable power station is in compliance with Directive 2014/53/EU.
Page 22 Wi-Fi (2.4G) Frequency: 2412-2472MHz, 2422-2462MHz Maximum output power: 18.20dBm Bluetooth Frequency: 2402-2480MHz Maximum output power: 9.38dBm Operating < 2000 m (6562 ft) Altitude Overvoltage Category Pollution Degree Output Pure sine wave, total 1800W, surge 3600W AC Output US/CA: 120V ～ Socket CN/KR: 220V ～...
Page 23: Appendix
1. EcoFlow DELTA 3 1500 portable power station ×1 2. AC charging cable ×1 3. Car charging cable ×1 4. DC5521-DC5525 cable ×1 5. Manuals and warranty card If any item is damaged or missing, contact EcoFlow Customer Service for assistance. Accessory List View More →...

This manual is also suitable for:

Ef-dl-h15-3