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| Model | Delta 3 |
| Noise Level | 600 W<30 dB; 1200 W<40 dB |
| Battery Type | LiFePO4 |
| Fast Charging | 5 fast recharging methods: AC, Solar, 800 W Alternator Charger, Smart Generator 3000 (Dual Fuel), and Multi-charging |
| Battery Capacity | 1024 Wh |
| Charging Methods | AC, Solar, Car Charge, Multi-Charging, Generator |
| AC Output Voltage | 230 V~ |
| Protection Rating | IP65 |
| UPS Transfer Time | <10 ms |
| Battery Cycle Life | 4000 cycles to 80+% capacity |
| AC Output Frequency | 50 Hz/60 Hz |
| AC Output Power (W) | 1800 W |
| Expandable Capacity | 1-5 kWh |
| AC Peak/Surge Output Power | 2400 W |
The EcoFlow DELTA 3 Portable Power Station is a powerful and versatile backup energy solution featuring a 1024Wh LiFePO₄ battery and 1800W rated AC output. With up to 2200W output and 3600W surge capability using X-Boost, it is designed to power a wide range of household appliances, electronics, tools, and essential devices.
With its large battery capacity, fast charging capability, expandable energy storage, and advanced UPS function, the DELTA 3 is suitable for home backup, emergency power, camping, outdoor activities, RV use, and off-grid applications.
The EcoFlow DELTA 3 provides 1800W total AC output through six AC outlets. It supports up to 2200W output with X-Boost and can handle up to 3600W surge power, making it suitable for a wide range of compatible high-power appliances and equipment.
With a UPS transfer time of less than 10ms, the DELTA 3 can provide fast backup power during electricity interruptions, helping minimize disruption to connected devices and essential equipment.
The power station features a 1024Wh LiFePO₄ battery with a rated lifespan of 4000 cycles to 80%+ capacity.
LFP battery technology provides excellent safety, stability, and long-term reliability, making the DELTA 3 suitable for frequent daily use as well as emergency backup applications.
The EcoFlow DELTA 3 supports expandable energy storage from 1kWh up to 5kWh using compatible EcoFlow extra batteries.
Compatible expansion options include:
This expandable design allows users to increase their available backup power when longer runtime is required.
The DELTA 3 supports multiple charging methods, including AC, solar, car charging, generator, and multi-charging.
It supports five fast-recharging methods:
The 1500W AC input and up to 500W solar input provide flexible and convenient charging options for both home and off-grid use.
The EcoFlow DELTA 3 provides a wide range of output ports:
These multiple output options make it suitable for powering and charging laptops, smartphones, networking equipment, cameras, lighting, tools, small appliances, and other compatible devices.
The DELTA 3 supports 11–60V solar input with up to 500W solar charging, allowing you to recharge the power station using compatible solar panels.
It also supports an 800W alternator charging system, capable of charging the unit in approximately 1.3 hours when using a compatible alternator charger.
The EcoFlow DELTA 3 supports app control with features such as Time of Use (TOU) management and Storm Warning Alert, allowing users to monitor and manage the power station conveniently through the EcoFlow app.
The battery pack features an IP65 waterproof protection level, along with current, voltage, temperature, and circuit protection for enhanced safety and reliability.
The DELTA 3 is designed for relatively quiet operation, with noise levels of approximately below 30dB at 600W and below 40dB at 1200W.
It measures approximately 397.6 × 202 × 283.6 mm and weighs approximately 12.5 kg, making it practical for both home backup and portable applications.
The EcoFlow DELTA 3 1800W 1024Wh Portable Power Station comes with a 5 Years Warranty.
In Bangladesh, you can get the original EcoFlow DELTA 3 1800W 1024Wh Portable Power Station from SunTrigo Technologies. We offer a wide range of EcoFlow Portable Power Stations, Solar Products, Inverters, and Battery Solutions.
Order online or visit our shop to get the EcoFlow DELTA 3 at a competitive price.