EcoFlow DELTA 2 Max Smart Extra Battery

Name: EcoFlow DELTA 2 Max Smart Extra Battery
Brand: EcoFlow
SKU: EFDELTA2MaxEB-1
Price: 1399.0 USD
Availability: InStock

by EcoFlow

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Condition: New

SKU: EFDELTA2MaxEB-1

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EcoFlow DELTA 2 Max Smart Extra Battery Overview

Double the runtime of your EcoFlow DELTA 2 Max Portable Power Station with this add-on battery that plugs into any DELTA 2 Max. Add up to two DELTA 2 Max Extra Battery units for a total capacity of 6144Wh.

EcoFlow DELTA 2 Max Smart Extra Battery Features

Convenient Recharging

DELTA 2 Max and its Extra Battery charge and discharge in unison. Whether you’re recharging DELTA 2 Max from solar panels, AC outlets, a vehicle, the Dual Fuel Smart Generator, the DELTA 2 Max Extra Battery will recharge alongside.

Independent in Emergencies

The extra battery even recharges directly from EcoFlow’s Smart Generator without DELTA 2 Max. That’s more recharging options to fit any situation.

Easy to Use LCD Screen & EcoFlow App

Get all the info on battery percent, time until full, time until empty, and more on the DELTA 2 Max Extra Battery LCD screen. Check the battery’s status anywhere on the EcoFlow app.

What's In The Box

1 x EcoFlow DELTA 2 Max Smart Extra Battery
1 x EcoFlow DELTA 2 Max Extra Battery Cable
1 x User Manual
1 x Warranty Card

EcoFlow DELTA 2 Max Smart Extra Battery Specifications

Weight	Approximately 19 kg (42 lb)
Dimensions	464 × 235 × 283 mm \| 18 × 9 × 11 in
Capacity	2,048Wh
Extra Battery Port Input	51.2V 2,000W Max (X-Stream and solar dual charging)
Extra Battery Port Output	51.2V 3,200W Max
Battery Type	LFP
Cycle Life	3,000 cycles to 80% + capacity
Protection Type	Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Optimal Operating Temperature	20°C–30°C (68°F–86°F)
Discharging Temperature	-10°C–45℃ (14°F–113°F)
Charging Temperature	0°C–45°C (32°F–131°F)
Storage Temperature	-10℃–45℃ (14°F–113°F) (Optimal: 20°C–30°C (68°F –86°F))

EcoFlow DELTA 2 Max Smart Extra Battery Manual

EcoFlow DELTA 2 Max Smart Extra Battery Manual

So far so good. Easy to use with Delta 2 Max generator. Got a great price (actually paid 899.00) and quick delivery with Outbound Power. I highly suggest you at least check out them before making a purchase. I like supporting small businesses while also saving money.

We are thrilled to know the Delta 2 Max is working so well for you. It was our pleasure to be of service!

Additional Reliable Power

The EcoFlow Delta 2 Max extra battery has now completed my power outage protection. With the Delta 2 Max and extra batteries I am worry free from an extended outage and can keep my living area, fridge including a portable A/C, swamp cooler, powerful fan and small electronics running while in comfort for more than 8 hours. Great addition to ensure our comfort.

This is outstanding to hear. Congratulations on a terrific setup and we could not be happier that you now have greater power security!

Excellent Service and Amazing Shipping

After going without power for 3 days I decided to call Bill at Outbound Power to see about the availibilty of a Extra Battery for my Delta 2 Max. Outbound Power performace is exceptional, recieved my battery in 2 days, packaging was excellent the Battery was easy to setup and easily doubled my capacitry. Thank you Bill and everyone at Outbound Power. My next order will be placed with you. I enjoyed our conversations. Best Regards

Hi David, thank you for your very kind review. It was a true pleasure speaking with you and serving you again. If there is ever anything I can do to be of assistance, please feel welcome to call. - Bill

Quality solar panels

Thank you so much for your review! We're thrilled that you're satisfied with your solar panels. Your support means a lot to our team and helps us continue improving our offerings. We look forward to serving you again in the future!

EcoFlow DELTA Pro Ultra Battery

Thank you for your 5-star rating! We always appreciate hearing from happy customers and we are please you are satisfied with the Delta Pro Ultra Battery. Please feel welcome to let us know if we can be of further assistance!

Delta pro Ultra

Runs my entire house with ease. A/C, Dryer, Furnace, lights, TVs ect…combine it with the smart home panel 2 and you won’t be in the dark ever! When the power goes out it instantly switches to the backup.

Thank you for your fantastic review of the DELTA Pro Ultra Battery! We're thrilled to hear that it's powering your entire home so effortlessly, even handling heavy-duty appliances like your A/C and dryer. Pairing it with the Smart Home Panel 2 truly makes for an unbeatable backup solution.

It’s awesome to know you’re never left in the dark—literally! If you ever have any questions or want to explore more ways to optimize your system, we’re just a message away. Thanks again for choosing Outbound Power, and happy powering!

Went with Outboundpower because of best pricing with Delta Pro Ultra

Got the best price on new EcoFlow products. Very quick shipping and great follow-up on FedEx status.

Thank you very much for your kind review. It was our pleasure to be of service and we are thrilled you are happy with your experience!

River 2 Pro - Very Good

I bought two River 2 Pros from Outbound Power to give as Christmas presents to my two sons. I am very satisfied with my purchase and the price. Additionally, i found Outbound Power to be a reliable and good company to deal with.
(I already had a River 2 Pro, so can testify that i really love the versatility and portability and it holds a good amount of power suitable for almost any occasion. With ease, (it weighs only 17 pounds), I can use it at home or put it in my vehicle when taking trips.
As a side note: Additionally, i have other EcoFlow products (Delta Pros) and am very satisfied with them. From my experience, I have found EcoFlow to be a good company who produces good products and stands by their customers. I just had one of my Delta Pros repaired and EcoFlow stood by me every step of the way.

Thank you for such a glowing review of the EcoFlow RIVER 2 Pro and your experience with Outbound Power. We're thrilled that you're satisfied with your purchase and chose us for such thoughtful Christmas gifts for your sons—what an amazing gesture!

It's wonderful to hear how much you appreciate the portability and versatility of the RIVER 2 Pro and how it complements your other EcoFlow products like the Delta Pros. Your kind words about EcoFlow's customer support and reliability echo our goal to provide you with top-tier products and service every step of the way.

If there’s anything we can assist you with or if you’re eyeing more EcoFlow gear, don’t hesitate to reach out. Wishing you and your family a fantastic holiday season powered by EcoFlow!