6 Portable Amazon Echo (Dot) Batteries
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Amazon’s Echo Dot crunches the Echo down into a compact package. On top of that, with a battery, you can make your Amazon Echo portable! You just need a special battery — but which battery should you get?

What’s the Amazon Echo Dot?

It’s a smaller version of the Amazon Echo. With its Alexa capabilities, the Amazon Dot is excellent for everything from music playback All the Ways to Play Music Using Your Amazon Echo and Alexa All the Ways to Play Music Using Your Amazon Echo and Alexa The Amazon Echo is capable of doing a lot of different things, but it excels at playing your music. Here are all the ways to listen to music using your Amazon Echo and Alexa. Read More to finding a lost phone How to Find a Lost Phone With an Amazon Echo How to Find a Lost Phone With an Amazon Echo If you ever lose your phone, you can use this app in conjunction with Amazon Echo to locate it on demand no matter where it is. Read More . It’s even a great means of ordering takeout Alexa Can Now Order Takeout From Amazon Alexa Can Now Order Takeout From Amazon You can now order a takeaway meal from Amazon Restaurants using nothing other than Alexa and your own voice. Which is perfect for those people who are too lazy to cook. Read More . Because cooking is way too hard, and even ordering takeout can be taxing with its requirement of looking up a phone number, picking up the phone, and dialing. The smart device compares to Google Home- and Apple Siri-enabled gadgets Amazon Echo vs. Google Home vs. Apple HomePod Amazon Echo vs. Google Home vs. Apple HomePod In this article, you'll learn the differences between the Amazon Echo and Google Home. We'll also take a look at what features an Apple speaker may include. Read More . It’s also small enough to make it portable, although you need a battery to use it wirelessly.

Which Type of Batteries to Get

There are two main varieties of batteries for making a portable Amazon Echo Dot: battery packs and backup batteries. Amazon sells a portable Alexa-enabled speaker in its Amazon Tap. However, third-party battery packs transform the Echo Dot into a portable speaker.

But there’s another option: simply use any USB battery pack. Using a proprietary Echo Dot battery case lends a streamlined profile. Yet opting for the USB battery pack option allows for greater device compatibility. Unlike with the Echo Tap, a USB battery pack can be used with most devices that charge with a USB cable.

For a truly portable version, you may instead prefer the Amazon Tap. However, there are several key differences in the Amazon Echo, Dot, and Tap Amazon Echo vs. Dot vs. Tap: What Are the Key Differences? Amazon Echo vs. Dot vs. Tap: What Are the Key Differences? One common complaint against Amazon Echo was that it had too many features and cost too much. Amazon's response to that? Releasing two variations with smaller price tags: the Tap and the Echo Dot. Read More . Amazon Echo devices are pretty useful. Although Alexa voice assistant features may be the most touted, you can pair your Amazon Echo devices You Can Now Pair Your Amazon Echo to Bluetooth Speakers You Can Now Pair Your Amazon Echo to Bluetooth Speakers The Amazon Echo is a smart device in more ways than one. However, one thing the Echo hasn't been able to do is pair with a Bluetooth speaker. Until now. Read More for better sound.

Proprietary Echo Dot Battery Bases

1. Fremo Evo

Image Credit: Amazon

The Fremo Evo is a battery base designed specifically for the Amazon Echo Dot. It attaches to the Echo Dot using a magnet. Even so, the Fremo Evo remains interference-free. For power, you’ll find a 5200 mAh LG battery cell for six hours of continuous use.

Users noted that the Fremo Evo will require a recharge after about six hours of either use or standby. Even in “standby,” the Amazon Echo Dot is still listening with Alexa enabled. In its review, CNET praised the Fremo Evo for its solid battery life. Additionally, CNET commented that the Fremo Evo provides an affordable add-on to the base Echo Dot. Yet CNET admitted that the Fremo Evo sacrifices design to portability. The Evo isn’t as clean and streamlined as the vanilla Echo Dot. Still, it’s a functional, sensible means of achieving a plug-free Alexa experience.


  • Great battery life (6 hours)
  • Portable Alexa
  • Interference-free magnetic design


  • Only for Amazon Echo Dot
  • Not as uniform as vanilla Echo Dot
  • Loses charge even in standby (not a fault of the device but the Dot)

2. Smatree Portable Battery Base

Image Credit: Amazon

Smatree makes its portable battery base and protective cover for the second-generation Amazon Echo Dot. Whereas the Fremo Evo employs a 5200mAh battery, the Smatree Echo Dot battery base steps it up to 6800mAh. Since it’s a higher battery capacity, the Smatree base allows for 13 hours of use.

Further, Amazon reviewers praised the Smatree Echo Dot for its form factor and solid grip. The Smatree Amazon Echo Dot battery base offers a protective cover as well. Moreover, according to reviews, the Smatree Echo Dot battery holds the Dot better than the Fremo Evo. Unfortunately, the Smatree only comes in black. So for owners of the white Echo Dot, the case won’t look very uniform. Ultimately, with its enhanced protection and battery life, the Smatree portable battery base for the 2nd generation Echo Dot is an excellent addition to a portable Echo Dot solution.


  • Excellent battery life (about 13 hours)
  • Portable Alexa
  • Protective cover


  • Only compatible with second-generation Echo Dot
  • Not available in white

3. YutaoZ Charging Battery Base

Image Credit: Amazon

YutaoZ makes its charging battery base for the Amazon Echo Dot. Whereas the Smatree battery base only works with the 2nd generation Echo Dot, the YutaoZ boasts backward compatibility. Plus, it includes skins for your Dot in a smattering of colors including black, white, blue, gold, and silver.

Despite its form factor which caters to the Amazo Echo Dot, the USB port allows charging of any devices. Therefore, you may use the YutaoZ as a universal battery pack. However, it’s a bit cumbersome as a mere battery pack. Additionally, the battery base attaches sing tape. Sure, it’s removable. But this might deter some users who wish to keep their Dot tape-free. So while you can use it to charge an Android, iPhone, or other USB charged device, it’s tough to recommend for non-Echo Dot owners. Nevertheless, its versatility makes the YutaoZ Amazon Echo Dot charger a great pick.


  • Versatility (uses USB standard)
  • Includes skins for Echo Dot
  • Compatible with 1st and 2nd gen. Amazon Echo Dot
  • Good battery life (about 6 hours)


  • Average battery life
  • Attaches to Echo Dot with tape

USB Battery Packs

4. Poweradd Slim 2 5000mAh Portable Power Bank

Poweradd Slim2 5000mAh Portable Charger Power Bank with Auto Detect Technology for iPhones, iPods, Samsung Galaxy series Phones (Lightning Cable Not Included) - Black Poweradd Slim2 5000mAh Portable Charger Power Bank with Auto Detect Technology for iPhones, iPods, Samsung Galaxy series Phones (Lightning Cable Not Included) - Black Buy Now At Amazon £7.99

Image Credit: Amazon

While you can find fantastic Echo Dot-specific bases, a portable USB charger is a viable option. Unlike most of the Echo Dot proprietary chargers, a standard USB battery pack offers increased flexibility. It’s compatible with more devices. The Poweradd Slim 2 5000mAh portable power bank is an awesome choice. With its compact cylindrical form factor, the Poweradd Slim 2 packs juice into a device that’s actually portable.

Its 5000mAh capacity is fantastic, especially at such a low price point. LEDs display the available charge. While charging devices uses a USB port, the Poweradd itself charges with a Micro-USB. Unfortunately, the supplied Micro-USB cable is pretty short. But its inclusion of LEDs which show battery life, pocket-friendly size, low price point, and great battery life make the Poweradd Slim 2 an amazing Amazon Echo Dot portable battery solution. Finally, the Poweradd arrives in an array of colors. Notably, the GRDE solar charger flashlight and 15000mAh solar power bank is a similarly priced alternative. While it’s a bit more expensive, the GRDE offers triple the charging capacity, as well as solar charging, dual USBs, and a flashlight.


  • Pocket-sized
  • 5000mAh battery capacity
  • Fast charging
  • LEDs show charge level
  • Charges using Micro-USB cable


  • Not specifically for the Echo Dot
  • Short included Micro-USB cable

5. Nekteck 20,000 mAh Power Bank

Nekteck 20000mAh Power Bank 3.4A Dual-Usb Output Portable External Battery Pack Charger Backup With Smart USB For Iphone, Ipad, Samsung Galaxy And More - Black Nekteck 20000mAh Power Bank 3.4A Dual-Usb Output Portable External Battery Pack Charger Backup With Smart USB For Iphone, Ipad, Samsung Galaxy And More - Black Buy Now At Amazon

Image Credit: Amazon

Nekteck makes a 20,000 mAh power bank. It’s among the largest power banks available. Dual USB ports further set the Nekteck apart. Like the Poweradd, the Nekteck charges with Micro-USB. A premium device, the Nekteck includes a three-in-one cord: there’s a 30-pin cable, lightning cable, and Micro-USB. You can even use this to charge two devices simultaneously.

The Nekteck earns bonus points as an Echo Dot battery pack option. First off, with two USB ports, the Nekteck can charge your Amazon Echo Dot and another device at the same time. Plus, its 20,000 mAh capacity is one of the best available. However, the Nekteck is decidedly larger and less pocket-friendly than smaller capacity battery chargers like the Poweradd Slim 2. Unless you’re wearing cargo shorts. But that’s a minor complaint when considering its superb battery life and dual device charging. Notably, EC Technology makes its 22,400 mAh power bank. The EC Technology offering comes equipped with an LED flashlight and triple LED charging. Like the Nekteck, it’s fairly bulky. However, its combination of power and features makes the Ec Technology battery bank a solid contender.


  • Dual USB
  • 20,000 mAh battery capacity
  • Three-in-one charging cable
  • Charges with Micro-USB


  • Bulky

6. Poweradd Pilot Pro3 30,000 mAh Power Bank

Image Credit: Amazon

Like the Slim 2, the Poweradd Pilot Pro3 offers an excellent value. The whopping 30,000 mAh battery capacity comes with triple charging action from its three USB outputs. For faster charging of the Pilot Pro3, you’ll find dual Micro-USB inputs. Moreover, the maximum output of 4.2A means you can handle simultaneous device charging with ease.

With five stars on over 60 reviews on Amazon, it’s difficult to find a complaint about the Poweradd Pilot Pro3. Yet it’s a hefty charger. So while it’s great for portability insofar as maintaining a charged and functioning Echo Dot, it’s a lot to tote. Charging can take a while, though if you use its dual Micro-USB inputs charging goes much faster.


  • Triple charging
  • 30,000 mAh battery capacity
  • Dual Micro-USB charging inputs


  • Bulky
  • Can take a while to charge

Final Thoughts on Amazon Echo (Dot) Batteries

Which battery option you choose for making your Amazon Echo Dot portable depends on your needs and use. If you plan to use your battery pack primarily with an Amazon Echo Dot, I suggest snagging an Amazon Echo Dot-specific charger.

But if you mainly want the option to use your Echo Dot on the go and value versatility over specificity, then a universal portable charger is the way to go. Once you’ve selected a means of taking your Amazon Echo Dot anywhere, try these creative uses for an Amazon Echo 7 Creative Uses for Amazon Echo and Alexa 7 Creative Uses for Amazon Echo and Alexa You’ve seen the ads starring Alec Baldwin, but you're still not sure what Amazon Echo does or whether you need one in your home. We’re about to find out. Read More such as controlling your smart devices and playing music.

What solutions are you using to make your Amazon Echo Dot portable?

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  1. Philip D Clark
    May 19, 2017 at 4:27 pm

    Vaux is way better than any of these... It's a battery pack and 360 speaker for your dot. 6 hours of battery life. Perfect for taking to the backyard for some tunes.

    • Ernie Saldana
      July 16, 2017 at 10:42 pm

      Good audio quality and loud enough to hear outside?

  2. likefunbutnot
    May 19, 2017 at 12:59 pm

    How portable does a device that has no internal storage and demands an 802.11 internet connection need to be? The built in speaker doesn't sound appreciably better than my phone.