EcoFlow DELTA 2 Portable Power Station — Green Thumb Depot
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EcoFlow DELTA 2 Portable Power Station

EcoFlow DELTA 2 Portable Power Station

by EcoFlow
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Easy Returns


• Expandable capacity
• Huge AC output
• 7x Faster AC charging
• Or go green without sacrificing speed
• Built to last 6x longer
• Control from anywhere
• 5-Year warranty

Maximize Energy with DELTA 2.

Start with 1kWh of energy and take it to the next level by adding the DELTA 2 or DELTA Max Extra Battery for even more power. Perfect for home backup or daily use.

Charge Nearly Anything.

Enjoy the freedom to power over 90% of your home appliances with a robust 1800W AC output. And, with the ability to prevent overloading from devices up to 2200W, you can easily connect up to 15 devices at once.

Stay Green and Fast.

Optimize your charging experience with the DELTA 2 and its MPPT algorithm that detects the voltage and current in real-time to reach maximum efficiency. And with the option to charge with solar panels, you can fully charge in as little as 3-6 hours.

Effortless Backup Power.

Never be caught off guard during a power outage with DELTA 2's plug-and-play design. Simply connect it to your home's power inlet box with a generator cord for instant backup power. And, with a male L14-30 twist-lock connection, you can even use a L14-30 extension cord.



1024 Wh

Extra Battery

Support one DELTA 2 extra battery or DELTA Max extra battery

AC Output

6 outlets, 1800W total (Surge 2700W)

Max Device(s) Power (with X-Boost)


USB-A Output

2 ports, 5V, 2.4A, 12W Max

USB-A Fast Charge

2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

USB-C Output

2 ports, 5/9/12/15/20V, 5A, 100W Max

Car Power Output

1 port, 12.6V, 10A, 126W Max

DC5521 Output

2 ports, 12.6V, 3A, 38W Max

AC Charging Input

1200W Max, 100~120V 15A, 220~240V 10A

Solar Charging

11-60V, 15A, 500W max

Car Charging

Support 12V/24V battery, 8A

DC Charging


Battery Chemistry

LFP (LiFePO4 battery)

Cycle Life

3000 cycles to 80+% capacity


Wi-Fi & Bluetooth


15.7 x 8.3 x 11 in / 400 x 211 x 281 mm

Net Weight

27 lbs / 12 kg



EcoFlow DELTA 2 - Not Just a Battery

The EcoFlow DELTA 2 is more than just a battery; it offers you a reliable power source for your home, ensuring security and peace of mind. With its stored energy, you can take it anywhere and power a wide range of devices effortlessly. Its portable and convenient design makes it perfect for various applications, including home power backup, RVs, tents, and on-the-go adventures.

Benefits & Features


Product Details

Return & Warranty Policy

Presenting the EcoFlow DELTA 2 Power Station

A groundbreaking solution that sets the bar for battery-powered home backup systems, designed to support your everyday appliances. Offering extensive device compatibility, this state-of-the-art power station ensures you have the necessary power to stay connected for extended periods of time.

Recharge from 0 to 80% in 50 minutes

1800W-2200W Output

Extra Batteries 1kWh to 3kWh

Recharge with Solar in 3-6 hours

Smart App Controls

Plug directly from your car

Power 90% of your Home Appliances

During a power outage, it's reassuring to have the ability to keep your essential and larger appliances operational. Whether it's your refrigerator, portable air conditioner, or even your microwave, you can rely on the robust 1800W output* of the EcoFlow DELTA 2 to power them. Furthermore, if you have a gathering with your family around a table, you can conveniently power up to 15 devices simultaneously, thanks to the abundance of ports available.

Meets the Standard of Any Wall Outlet.
All the AC output you’ll need.

89 Times


16 Times


31 Hours


31 Hours

Wi-Fi router

16 Hours


8 Hours


7-14 Hours


0.8 Hours

Coffee maker

What’s in the box.

  • DELTA 2
  • AC Charging Cable
  • Car Charging Cable
  • DC5521 to DC5525 cable
  • User Manual
  • Warranty Card

FAQ Section

What is the capacity of the EcoFlow Delta 2 Portable Power Station?
The EcoFlow Delta 2 Portable Power Station has a capacity of 1kWh, which can be expanded with additional batteries.
What is the maximum AC output of the EcoFlow Delta 2 Portable Power Station?
The EcoFlow Delta 2 Portable Power Station has a maximum AC output of 1800W, allowing it to power a wide range of appliances.
Can the EcoFlow Delta 2 Portable Power Station be charged using solar panels?
Yes, the EcoFlow Delta 2 Portable Power Station can be charged using solar panels, with charging times as fast as 3-6 hours.
What is the battery chemistry used in the EcoFlow Delta 2 Portable Power Station?
The EcoFlow Delta 2 Portable Power Station uses a LiFePO4 battery chemistry, which is known for its long lifespan and ability to withstand multiple charge and drain cycles.
Is the EcoFlow Delta 2 Portable Power Station part of a larger ecosystem of EcoFlow products?
Yes, the EcoFlow Delta 2 Portable Power Station is part of a larger ecosystem of EcoFlow products, providing a convenient and reliable power solution for various situations.
What are the safety features of the EcoFlow Delta 2 Portable Power Station?
The EcoFlow Delta 2 Portable Power Station is built with safety features to protect against overvoltage, overcurrent, and overheating. It is designed to provide a safe and reliable power supply.
What are the applications of the EcoFlow Delta 2 Portable Power Station?
The EcoFlow Delta 2 Portable Power Station is suitable for home backup, RVing, outdoor activities, and can be used as an emergency power supply during blackouts.
Is there a warranty for this product?
Please check the warranty tab on this page for warranty information.
How long will shipping take?
Please check our shipping policy here for shipping information.
What is the return policy?
Please check our return policy here for return policy information.


Main features:

  • Expandable Mega capacity with EXTRA BATTERIES from 1kWh to 3kWh!
  • Hugh AC Output (1800W-2200W Output)
  • The Fastest Charging 80% in 50 Mins
  • 6X Long-lasting LiFePO4 Battery
EcoFlow DELTA 2 isn’t just a battery. It gives your home power security & provides you with stored energy to take anywhere to power pretty much anything. All in a portable, handy design. Ideal for home power backup, RVs, tents, or on the go.

Product Details

Total Outlets


Net Weight


Max Output


Extra Battery




Battery Chemistry


Charging Input/Output



40 x 21.1 x 28.1cm

Return & Warranty Policy

We will accept returns within 30 days of purchase. Once the product is returned to the warehouse, you will be refunded the product cost minus shipping within 14 days. All EcoFlow products come with a limited warranty that varies based on the product. All EcoFlow Solar Panels have a 12-month warranty, and the River Max and Delta series portable generator has a 24-month warranty. The warranty applies to quality-related issues, purchases with valid proof of purchase, non-refunded products, defects or damages not caused by exposure to heat liquids or external causes, and items within the warranty period.

For More Details: Read our Return Policy