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

Save $200.00

$1,599.00

$1,399.00

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2 Batteries

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✔ Authorized EcoFlow Dealer
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✔ Manufacturer Warranty Included

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

Remote display zBill

Have been using it since 2020 works perfectly

Delta 3 Plus Perfect Fit

The new Delta 3 Plus is a perfect fit for us. The unit is easy to carry and the watt hours will fit nicely for short outages when we want to keep our refrigerator operating The charge rate is amazing very fast, the bluetooth connection is so easy to establish. While its not the largest unit it fit our needs perfectly. Good Job !

Thank you for sharing such a thoughtful review! We're thrilled to hear the new Delta 3 Plus fits your needs so well. It’s great to know the portability, fast charge rate, and smooth Bluetooth connection all hit the mark for you—keeping that fridge running during short outages is definitely a win!

We appreciate you choosing Outbound Power, and we're always here if you need anything else. Enjoy the peace of mind your new unit brings!

quick and efficient

My order was delivered quickly, well packed, and issues-free.
I will definitively use your store for all my energy/solar needs.
Thank you Outbound Power.

Thank you for your kind words! We're thrilled to hear your order arrived quickly and without any issues. It's always our goal to provide a seamless experience.

We truly appreciate your trust in us and look forward to helping with all your energy and solar needs in the future. Thanks again for choosing Outbound Power! 😊

Best price

Their price can’t be beat . EcoFlow can’t even compete.

We are thriled to know you had a great shopping experience with us. Please feel welcome to contact us anytime if we can ever be of service again!

Outstanding Customer Service!

I just purchased the DPU with one battery. Haven’t received it yet but I want to shine a light on what outstanding customer service and communication I received from Emmanuel and Bill. I initially purchased a different unit that ultimately was not going to work well with what I was trying to accomplish with home backup. Emmanuel was patient and explained thoroughly how to handle the return process so it was seamless. He then helped me with the purchase of the DPU. In this day and age of poor customer service, it’s a breath of fresh air to deal with such a great company. I will be a return customer for sure!

Thank you so much for your thoughtful feedback! We’re thrilled to hear about your positive experience with me and Bill. We know how important it is to find the right product for your needs, especially for something as crucial as home backup. Glad to know that our flexibility was able to hit the right spots for you.

We’re committed to providing exceptional service because we know how valuable our customers are. Your kind words mean the world to us and reinforce why we do what we do. Thank you for shining a light on your experience, and we look forward to helping you again in the future!