$29.99
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Thursday, April 3 on orders shipped by Amazon over $35
Or fastest delivery Wednesday, April 2. Order within 17 mins
In Stock
$$29.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$29.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Amazon.com
Sold by
Amazon.com
Returns
30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Fremo Evo Plus Battery Base for Amazon Echo Dot 2nd Generation (Black)

4.0 4.0 out of 5 stars 903 ratings
$29.99
Get Fast, Free Shipping with Amazon Prime
FREE Returns
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Style: Evo Plus
{"desktop_buybox_group_1":[{"displayPrice":"$29.99","priceAmount":29.99,"currencySymbol":"$","integerValue":"29","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"vAVGwrlUbm%2BbmG96RqAcHNUqODA7CnufOAaQi17MExOaDIuzCZSN63TFrkL9WVoaMk3cx%2BjH6yXbB%2B%2BmC%2BCZeotYtvvzTsDCW%2F0ZNJS2Kd7KctiUtWIte%2FgnVB7%2Bbt%2Bye43x4zAyjznLjnfOOteOXA%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

  • Easily and securely attaches to echo dot by a magnet with no interference. Easy to separate.
  • 5200Mah top tier Cell enables your echo dot to continuously function for more than 6 hours without being plugged in.
  • Press and hold for 3 seconds to power on or power off.
  • Intelligent battery management system allows the user to leave the power cable plugged in without damaging the battery.
  • Recharges using the echo dot power cable. Please use the original plug and cable that came with the echo dot.
› See more product details

Product details

  • Product Dimensions ‏ : ‎ 3.14 x 3.14 x 1.37 inches; 6.4 ounces
  • Item model number ‏ : ‎ evoplusblack
  • Batteries ‏ : ‎ 2 Lithium Ion batteries required. (included)
  • Date First Available ‏ : ‎ June 21, 2017
  • Manufacturer ‏ : ‎ Dummy NIS Form
  • ASIN ‏ : ‎ B071XH7BV1
  • Country of Origin ‏ : ‎ USA

Product Description

The creators of EVO proudly introduce EVO PLUS. The echo dot continues to evolve at a fantastic pace; however, the one limitation is that it requires you to be tethered to wherever you decide to plug in the device. Nothing kills the joy of having a wonderful device more than feeling like it is leashed to an electrical outlet. That is where EVO PLUS comes in. EVO PLUS allows you to move you echo dot to other areas with ease. Imagine for the next social gathering at your home, being able to move from the living room to the dining room, and then the Patio, without interrupting the music playing. OR simply being able to bring your echo dot from your bedroom to your kitchen, without interrupting your daily flash briefing. Owners know that the echo dot adds a level of convenience to your life, and EVO PLUS brings that convenience to a whole other level.

From the manufacturer

Free your Echo Dot

Evo is incredibly lightweight at 116 grams (0.25 lbs).

With Evo, you can enjoy 'Alexa' unlimited.

Eg: One minute ago you were using your dot to check your daily schedule, next you can directly take it to bedroom and ask the dot to sing a lullaby without having to plug in the Echo Dot.

Move your Echo Dot to other Areas with Ease

Imagine for the next social gathering at your home, being able to move from the living room to the dining room, without interrupting the music playing.

Specially Designed for Echo Dot

Easily and securely attached to Echo Dot by a magnet. Anti-skid mat on bottom of the speaker to add stability and enhance the aesthetics of Echo Dot.

Minimalist Design, Easy to Use

Evo gives you wireless freedom and lets can you enjoy Echo Dot from anywhere within wi-fi networks.

Large Battery Capacity

Large battery capacity keeps your Echo Dot 2nd Generation work max up to 8 hours (depends on your echo dot working status)without plug in wall charger.

Looking for specific info?

Customer reviews

4 out of 5 stars
903 global ratings

Review this product

Share your thoughts with other customers
Write a customer review

Customers say

Customers appreciate the portable digital device accessory for its ease of use and purposeful design. They find it simple to set up and charge. However, opinions differ regarding its functionality, battery life, durability, compatibility, and sound quality.

AI-generated from the text of customer reviews

Select to learn more

PortabilityEase of useConceptFunctionalityBattery lifeDurabilityCompatibilitySound quality
27 customers mention "Portability"27 positive0 negative

Customers appreciate the portability of the product. It allows them to move their Echo Dot around without having to find a power outlet. They can take Alexa with them from room to room without having to plug it in.

"...NOW I simply take Alexa with me from room to room and I don't have to turn her on and off...." Read more

"...It did everything it said it would! I'm now able to move freely in any room that doesn't have an echo...." Read more

"I'm really happy about the freedom of movement this battery gives for my Echo Dot...." Read more

"It works great and portable but had a hard time with my original power Echo Dot cord connecting to the base for charging...." Read more

23 customers mention "Ease of use"20 positive3 negative

Customers appreciate the digital device accessory's simple and convenient setup. They find it easy to connect and charge, making it convenient to use anywhere in the house.

"...I love the Dot and the Echo and the new ones are so simple, easy and plug and play oriented that my non-technical friends don't my help to install..." Read more

"I love this product. Easy to install. Ran all day right out of the box. It is nicely designed to compliment the eco...." Read more

"...to much, so i couldn t comment on battery life . It s nice to just pick it up and use it in areas without an outlet" Read more

"...is the perfect addition to the original dot and makes it easy to use anywhere in the house." Read more

13 customers mention "Concept"13 positive0 negative

Customers appreciate the concept of the digital device accessory. They find it purposeful, useful, and handy when working. However, some have issues getting it to work properly.

"AMAZING little gadget that is just what I needed! I love this thing...." Read more

"Just got it, love the idea & I've been waiting for it since I'm not sure how long my portable Tap will last - it was the best buy ever!..." Read more

"The look is great, the concept is great, everything should be great, except . . ...." Read more

"Love the concept. Hate the execution. Bottom line is the product does not hold a charge very long...." Read more

97 customers mention "Functionality"53 positive44 negative

Customers have mixed opinions about the product's functionality. Some say it works great plugged in or outside, and works with their original Echo Dot. Others report issues like malfunctioning within a short period, not working with the 3rd generation Alexa, and poor battery life. While some love the concept, others dislike the execution.

"...It is unplugged, and I will use it again once I know. Great product and battery life was superb, otherwise." Read more

"...I would like to give this product 5 stars, but due to its malfunction in such a short time, I am reconsidering my opinion on the quality of this..." Read more

"I thought I would love this. I really don't. It works ok, but there is really no need for it...." Read more

"...Built well but quality seems lacking. No real trouble shooting guide only instructions are the quick reference guide. Would not recommend" Read more

55 customers mention "Battery life"24 positive31 negative

Customers have different views on the battery life of the digital device accessory. Some say it works well and lasts longer than their phone, providing 4 hours of power. Others mention issues with the battery not lasting as long as they would like, such as the base powering off after several hours of non-use.

"I am on my second one of these and it lasted 3 minutes again. Hook up is easy but speaker stopped after 3 minutes and would not work after that...." Read more

"...The connector piece is quite stable & it keeps my echo dot charged. I carry it around the house all the time & in the bathroom while I shower...." Read more

"...I don't move the dot around as a rule, and it only works on one charge for 2 1/2 to 3 hours tops...." Read more

"...Great product and battery life was superb, otherwise." Read more

14 customers mention "Durability"8 positive6 negative

Customers have different views on the product's durability. Some find it well-made and stable, with a good design. Others report issues like the speaker stopping after 3 minutes and shutting off before they can say anything.

"...The connector piece is quite stable & it keeps my echo dot charged. I carry it around the house all the time & in the bathroom while I shower...." Read more

"...Then a week and a half after my date to get a replacement passed. It died. I can’t seem to find any way to contact Fremo to troubleshoot either...." Read more

"...On a good side, it was very well designed...." Read more

"...Built well but quality seems lacking. No real trouble shooting guide only instructions are the quick reference guide. Would not recommend" Read more

11 customers mention "Compatibility"7 positive4 negative

Customers have mixed opinions about the product's compatibility with Echo Dot. Some say it's a great addition for creating a mobile Echo Dot, and a nice adapter for an extra Echo. Others mention that it doesn't attach well to the Echo device and causes Echo Dot not to work properly.

"This was a great addition for my Echo dot. This is an older generation Echo dot I use outdoors - in my patio or balcony...." Read more

"Doesn’t attach well to echo device but holds a good charge. I love moving it to areas of the house I don’t have Bluetooth speakers set up." Read more

"Product is great for creating a mobile echo dot, 2nd gen. This one now comes with us by the hot tub or on vacations...." Read more

"This FREMO battery is the perfect addition to the original dot and makes it easy to use anywhere in the house." Read more

9 customers mention "Sound quality"5 positive4 negative

Customers have different views on the sound quality of the digital device accessory. Some find it okay, easy to listen to on the go, and controls lights, music, HVAC, and locks just like they do. Others say it's not loud enough and the design muffles the sound.

"...When it did work the sound quality was okay. It looks nice...." Read more

"Sound quality is average at best. If you like to listen to music, this might not be for you. Talk shows/podcasts, maybe...." Read more

"...She controls the lights, music, HVAC, and locks just like she was inside the house." Read more

"I love how this base is unobtrusive & fits perfectly but it muffles the sound far too much...." Read more

Works great
5 out of 5 stars
Works great
Purchased July 11th, 2023So far, I've had no problems with it. It has a nice rubber bottom ring to keep it from sliding. The connector piece is quite stable & it keeps my echo dot charged. I carry it around the house all the time & in the bathroom while I shower. I'm SO glad I bought this, worth the price for sure!
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Rain Bluewolf
    5.0 out of 5 stars Works great
    Reviewed in the United States on May 15, 2024
    Style: Evo PlusVerified Purchase
    Purchased July 11th, 2023
    So far, I've had no problems with it. It has a nice rubber bottom ring to keep it from sliding. The connector piece is quite stable & it keeps my echo dot charged. I carry it around the house all the time & in the bathroom while I shower. I'm SO glad I bought this, worth the price for sure!
    Customer image
    Rain Bluewolf
    5.0 out of 5 stars
    Works great

    Reviewed in the United States on May 15, 2024
    Purchased July 11th, 2023
    So far, I've had no problems with it. It has a nice rubber bottom ring to keep it from sliding. The connector piece is quite stable & it keeps my echo dot charged. I carry it around the house all the time & in the bathroom while I shower. I'm SO glad I bought this, worth the price for sure!
    Images in this review
    Customer imageCustomer imageCustomer image
    Helpful
     Report
  • Lori M
    5.0 out of 5 stars Good when it worked...
    Reviewed in the United States on November 29, 2017
    Style: Evo PlusVerified Purchase
    Defective in less than 2 months. Since the return policy is 30 days, I'm stuck with what appears to be a hockey puck or a paperweight. On a good side, it was very well designed. The battery lasted as mentioned in the product detail, pricing was palatable, and it was a great product when it was working. For whatever reason, this product just stopped working without any dramatic event. I would like to give this product 5 stars, but due to its malfunction in such a short time, I am reconsidering my opinion on the quality of this product. It was good while it lasted.

    UPDATE: We found out the problem was a bad connector and once I repaired that, it has been working great again ever since! Star rating updated.
    9 people found this helpful
    Helpful
     Report
  • drivermike69
    1.0 out of 5 stars Worked for 3 minutes
    Reviewed in the United States on September 22, 2023
    Style: Evo PlusVerified Purchase
    I am on my second one of these and it lasted 3 minutes again. Hook up is easy but speaker stopped after 3 minutes and would not work after that.
    Built well but quality seems lacking.
    No real trouble shooting guide only instructions are the quick reference guide.
    Would not recommend
    Helpful
     Report
  • J B
    4.0 out of 5 stars Battery recharges on a cycle starting around 11pm. Does this activate the Dot? Nobody knows....
    Reviewed in the United States on January 8, 2019
    Style: Evo PlusVerified Purchase
    I liked the battery base, it works well. I didn't like the fact the blue power button on the battery base appeared to activate, or recharge, and would illuminate periodically. Which potentially activates Alexa, to record, but I will never know as I've had different answers. It only did this at night, so eventually I just unplugged the Dot from the base. Does the battery base make the Dot essentially always on? I am not paranoid about Alexa and we enjoy our devices; but I don't want a battery device that appears to activate the microphone when we think we have 'privacy'. I don't know the technicalities, but nobody could provide a clear answer. It is unplugged, and I will use it again once I know. Great product and battery life was superb, otherwise.
    17 people found this helpful
    Helpful
     Report
  • Tamar
    5.0 out of 5 stars BRAVO-this little gadget provides amazing convenience & portability for Alexa
    Reviewed in the United States on January 11, 2018
    Style: Evo PlusVerified Purchase
    AMAZING little gadget that is just what I needed! I love this thing. So many times I would be listening to something on the iHeart Radio app and I wanted to leave the room and go to another in my house. Had to unplug Alexa and move her to another room and wait for her start up again. All the while I would miss part of the broadcast. NOW I simply take Alexa with me from room to room and I don't have to turn her on and off. I have it hooked up to a nice bluetooth speaker that also operates on battery power, so now it is just so convenient to be able to take both from room to room, or even outside on the patio. I didn't know such a thing existed, but was so excited to find it that I couldn't buy it fast enough.
    25 people found this helpful
    Helpful
     Report
  • Doris D.
    3.0 out of 5 stars Waste of money for me. If you like to move your dot around, you will get about 3 hours working time...
    Reviewed in the United States on June 13, 2018
    Style: Evo PlusVerified Purchase
    I thought I would love this. I really don't. It works ok, but there is really no need for it. I don't move the dot around as a rule, and it only works on one charge for 2 1/2 to 3 hours tops. I found another AI that works as well, if not better. Sorry Alexa. 8-(
    Helpful
     Report
  • Kimberly Howard
    5.0 out of 5 stars Amazing amazing amazing!!
    Reviewed in the United States on March 25, 2018
    Style: Evo PlusVerified Purchase
    From the moment I took this out of the Box I was amazed. It did everything it said it would! I'm now able to move freely in any room that doesn't have an echo. The battery on this device last an amazingly long time.

    I took it to work and played music for 4 hours straight and it still had enough battery for the remaining 4 hours!! I don't think it needs to be said but I'll say it anyway this was a great buy and I highly recommend it anyone reading this post I've even included a picture..
    Customer image
    Kimberly Howard
    5.0 out of 5 stars
    Amazing amazing amazing!!

    Reviewed in the United States on March 25, 2018
    From the moment I took this out of the Box I was amazed. It did everything it said it would! I'm now able to move freely in any room that doesn't have an echo. The battery on this device last an amazingly long time.

    I took it to work and played music for 4 hours straight and it still had enough battery for the remaining 4 hours!! I don't think it needs to be said but I'll say it anyway this was a great buy and I highly recommend it anyone reading this post I've even included a picture..
    Images in this review
    Customer image
    15 people found this helpful
    Helpful
     Report
  • cubsfan
    5.0 out of 5 stars Easy to use
    Reviewed in the United States on June 10, 2020
    Style: Evo PlusVerified Purchase
    Just got it, love the idea & I've been waiting for it since I'm not sure how long my portable Tap will last - it was the best buy ever! The tap didn't need the battery base to take outside though. The problem I see right away with this is there's no clip on the front to hold them together - this should not be a future new discovery/purchase, these should firmly connect since the idea is for it to move around. I also need a battery base for my Echo 3 but the price is absolutely ridiculous so I'll wait. I haven't tried longevity on this yet but if it does as says I will be happy.
    4 people found this helpful
    Helpful
     Report