Description

Power That Adapts to Your Life

The EcoFlow DELTA 2 Portable Power Station isn’t just another battery pack, it’s a high-capacity, ultra-fast charging, and expandable power solution designed for both home emergencies and outdoor adventures. With 1,024Wh of energy (expandable up to 3,040Wh), you’ll never have to worry about running out of power when you need it most.

Recharge 7× Faster Than the Competition

Tired of waiting hours for your power station to charge? The EcoFlow DELTA 2 takes you from 0 to 80% in just 50 minutes and reaches a full charge in 80 minutes with an AC wall outlet. That’s 7× faster than industry standards, because waiting for power is not an option when you’re on the go or dealing with an outage.

Expandable Storage | Power That Grows with You

Unlike most portable power stations, the DELTA 2 isn’t limited to its base capacity. Need more power? Expand it to 2,048Wh with an extra battery or up to 3,040Wh with the DELTA Max battery. Whether you’re preparing for extended blackouts or powering an off-grid cabin, this system adapts to your needs.

Versatile 1800W Output | Run 90% of Home Appliances

With 1,800W AC output (2,700W surge), the EcoFlow DELTA 2 can handle heavy-duty devices with ease:
Kitchen appliances: Power a fridge for up to 16 hours
Medical devices: Reliable backup for CPAP machines
Power tools: Run drills, saws, and electric tools at remote sites
Camping gear: Charge laptops, fans, and even a coffee maker in the wild

Need even more power? Use X-Boost technology to run devices up to 2,400W!

Solar Charging Ready | Go Off-Grid with Clean Energy

Pair the DELTA 2 with EcoFlow’s 220W bifacial solar panels (or any compatible solar input up to 500W), and you’ll have a sustainable, off-grid power solution. Whether you’re living the van life, preparing for emergencies, or simply reducing reliance on the grid, solar charging gives you unlimited energy.

10-Year Lifespan | Built to Last

Most portable batteries degrade fast, but the DELTA 2 uses LiFePO4 battery technology, providing 3,000+ charge cycles, that’s up to 10 years of daily use before capacity drops below 80%. That means you’re investing in a long-term power solution, not just a temporary fix.

Lightweight Yet Powerful | Designed for Home & Travel

At just 27 lbs (12 kg), the DELTA 2 is portable enough to take on road trips but powerful enough to serve as a whole-home backup. Its ergonomic handle makes it easy to carry, while real-time app monitoring lets you track usage and charging from anywhere.

Why Choose the EcoFlow DELTA 2?

Fastest charging in its class: 80% charge in just 50 minutes
Expandable battery: Scale up to 3,040Wh for long-term power
1,800W output: Power 90% of home appliances
Solar-ready: Supports up to 500W solar input
10-year LiFePO4 battery: 3,000+ charge cycles for long-term reliability
Smart app control: Monitor power usage from anywhere

Whether you’re looking for a solar generator for off-grid living, a high-capacity home battery for blackouts, or a heavy-duty portable power station for work and play, the EcoFlow DELTA 2 is built for it all. 

5-YEAR WARRANTY
Unlock an extended 5-year warranty for worry-free experience.

EcoFlow DELTA 2 is a Must Have For Any Home

The EcoFlow Delta 2 Portable Power Station is the perfect power solution for families who want to experience power security and comfort. Ensure you're prepared with this eco-friendly power station made for almost any situation your family could find themselves in. This portable energy solution is designed to provide a consistent and secure supply of energy while minimizing its environmental impact.

Expand your EcoFlow DELTA 2

With a capacity of 1kWh to start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances. 

Plug and Play Home Backup Power

The EcoFlow DELTA 2 is the perfect solution for partial home backup during a power outage. It features 1800W of AC power output, and can be connected directly to the home's power inlet box with a generator cord. Installation is a breeze due to its plug-and-play design, and includes a male L14-30 twist-lock connection that can accept a L14-30 extension cord.

The Fastest Charging on the Market

The EcoFlow DELTA 2 power station uses X-Stream technology means that the DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.

Go Green Without Sacrificing Speed

DISCOVER EcoFlow Solar Panels >

Monitor and Control your DELTA 2 Power Station from Anywhere

Get a birds-eye view of your energy consumption. Keep an eye on input from your Solar Panels, Extra Batteries, Smart Generators and other sources. Check output from each individual port on your unit. 

All from the comfort of your phone. Control the functionality of your Eco Flow product from a distance. remotely turn on or off all your outlets and ports. Download the EcoFlow App iOS 11.0 or higher and Android 5.0 or above.

Run your unit exactly as you see fit. Extend your battery cycle life by altering charge speeds and discharge speeds. Tweak settings to match your preferences. 

Full visualization of the essentials. Check on charge level, temperature and charge/discharge times. Monitor all the ports on your power station. 

Three ways to control. Direct Connection / IOT Mode / Bluetooth. At home? Use Wi-Fi to control your unit from afar or update for the latest features. Outdoors? Try Bluetooth or use your portable power station as a hotspot and control even without an internet connection. 

Part of an Ever-Growing Ecosystem

   

What Can It Power?

What Can the EcoFlow DELTA 2  Power?

Specs

EcoFlow DELTA 2 Portable Power Station Specifications

What's in the Box?

What's in the Box?

FAQ 

EcoFlow DELTA 2 FAQ

Q: What is the waterproof rating?

A: IP20, we provide waterproof protection bag which is sold separately, can be used together to achieve waterproof effect in outdoor rainy days.

Q:  How many solar panels can be used, and how much is the solar charging power?

A: Delta 2 can work with one 400W solar panel, or two 220W solar panels used in series, and the maximum solar charging power is 500W.

Q: Can it be used with other Ecosystem products?

A: Delta 2 can work with the Wave and the Smart generator.

Q:  What connection methods do the APP support?

A: Delta 2 supports WIFI and Bluetooth connections.

Q: What is the weight and noise level?

A: The weight of Delta 2 is around 27 lbs, the noise level is ≤60dB, 1 meter

Q: What cell type does DELTA 2 have?

A: LFP，3000 cycles to 80%+ capacity.

Q: How long does it take to fully charge?

A: A total of 1.3 hours is required to be fully charged.

Q: How much is the charging power and the discharging power?

A: Charging power：1200W Max Discharging power: 1800W (Surge 2700W), X-Boost 2400W

Q: Does it support battery extension?

A: Delta 2 only supports one extra battery extension, and the capacity of the extra battery is 1024Wh. It also supports the extra battery of DELTA Max, which can be expanded to 3040Wh at the maximum.

Q: What is the capacity of the battery?

A: 1024Wh.