Best Battery Powered Guitar Amps of 2021 – Ultimate Buyer’s Guide

| Last Updated: December 26, 2021

If you want good sound from your guitar, every player, no matter what their experience level, knows you will need a good amp.

If you are worried about always relying on a power outlet or if you are traveling a lot, you may want to look at a different type of amp… the battery-powered variety. 

In this guide, we are going to discuss the important info you need to know, as well as take an in-depth look at some of the best battery-powered guitar amps on the market. Hopefully, this will help you make your decision. 

What is a Battery-Powered Guitar Amp Best Used For?

Having the ability to play without a power supply nearby can be a great asset to any guitarist. There are a few distinct reasons that a battery-powered guitar amp is a great item for any musician to have in their arsenal. 

Here are some of the best uses for this type of amp:


Street performing is one of the ways many artists make a few extra bucks or, sometimes, their entire living. Walk down any street in a downtown European city and you will see a busker on practically every corner, but these artists don’t have easy access to a power supply. Therefore, a battery-powered amp is perfect for this type of entrepreneurial outing.


If you are always on the road or dealing with limited space, using a battery-powered amp as you practice will help you always be ready to go. The size of the amp and the fact that you don’t need an outlet, as well as the fact that many of them come with a jack designed for headphones, which means that you will have the ability to hone your craft no matter where you are.

How to Choose a Battery-Powered Guitar Amp

Now that you see the advantages you can get from a battery-powered amp, you should definitely be thinking of picking one up. In order to make this process just a little easier and less stressful on you, we have come up with a list of features and functions you should look for as you sift through your options.


You should definitely look for an amp that has a great battery life. If you get a high enough capacity battery, you will be able to play for a longer amount of time. You will also want to consider if it takes a normal battery or a rechargeable one. Also, make sure to look at the amperage, as this will affect the battery life greatly.

Size of Speaker

The level of sound your amp will produce is directly correlated to the size of the speaker, as well as the amperage. The size of the speaker will also affect the tone of the sound. If possible, look for the largest speaker you can get, which typically tends to be 12”.


Most amps will be fitted with several built-in effects, so looking for an amp that offers you as many effects as possible could be just the thing you need to finish out your sound.

Comparison of the Best Battery Powered Guitar Amps

  • Best battery powered guitar amp overall
  • Constructed with the patented Vox Bassilator circuit for great low-level sound
  • Designed with the ability to be run with multiple power sources (AC & AA batteries)
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  • Effects processed by Yamaha’s patented VCM technology
  • Comes with easy-to-use recording software to allow for more versatility
  • Designed with multiple high gain amp models for the versatility of sound
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  • Best battery powered guitar amp for the money
  • Pleasant ambiance from the built-in delay that mimics tape-style
  • Crafted with an analog gain that is multi-stage, as well as a 3-band tone stack
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  • Best Rechargeable Battery-Powered Amp
  • Extended battery life up to 10 hrs., with built-in 3300Mah battery
  • Multiple channels for both guitar and mic, with effects control for each
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  • Best Battery-Powered Amp Kit
  • Capable of using Bluetooth to transfer tracks from your phone to the amp directly
  • Comes with amp, adapter, wireless transmitter, two instrument cables, guitar picks, and batteries
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Review of the Best Battery-Powered Guitar Amps

With a good deal of knowledge already laid out regarding what to look for, it is time to get to our top picks. Here is the list that we compiled of the best battery-powered guitar amps:

Best Overall:
VOX MINI3 G2 Battery-Powered Modeling Amp

VOX MINI3 G2 Battery Powered Modeling Amp, 3W, Classic (MINI3G2CL)


  • Simple layout makes this amp easy to use
  • Comes in multiple design aesthetics to fit your style
  • Fitted with a wide range of effects to improve sound crafting
  • Comes with a built-in mic channel for complete sound platform
  • Improved overall portability for traveling due to weight and size


  • Reports of some sounds produced being flat
  • Some issues with excess noise that could affect sound quality

What Recent Buyers Report

Recent buyers rant and rave about this amp. Though some do feel that it offers a bit of a hum at the higher levels, they feel that the sound levels at low volumes are excellent. If the hum doesn’t bother you, they also feel that it has a lot of room-filling power at the high levels.

Why it Stands Out to Us

The amount of effects built into this amp gives the guitarist a lot of versatility and the ability to play until they craft their perfect sound. Though there are many reasons that this unit finds itself on the top of our list, this feature is the one that makes it stand out to us.

Who Will Use This Most

This is a perfect choice for the traveling musician. It is lightweight and offers a wide range of functions that will allow the guitarist to play a wide range of music styles, which is perfect for the busker. Plus, the inclusion of a microphone jack means that the busker will only need one amp for all their needs.

Bottom Line

This amp from Vox is a compact, lightweight amp that is fitted with a plethora of cool effects and is very easily the best option on the market today. It offers guitarists portability and a speaker that is the perfect size to give the musician the sound quality they need when on the road trying to make some money.

Yamaha THR10X Mini Guitar Amplifier

Yamaha THR10X Mini Guitar Amplifier with Cubase AI Production Software


  • Built with lightweight, durable materials for better portability
  • Wide range of effects that will be perfect for a variety of music styles
  • Simple and easy design, making this a great choice for any level of experience
  • Clean & Crunch effects allow you to get an iconic sound like a Vintage Fender


  • Not fitted with a PA line out
  • Built with speakers that are a bit too small for some

What Recent Buyers Report

The guitarists that have invested in this amp from Yamaha love to talk about how easy it is to use, as well as its superior sound at low levels. There have been some reports of buzzing when getting into the higher levels, but, all in all, this amp is a good option according to recent buyers.

Why it Stands Out to Us

There are a lot of reasons that this model deserved the runner-up distinction on our list, but the most prominent one has to be the multiple high gain amp modes included in its build. These options will give the guitarist a wide range of choices they can make to craft their sound to precision.

Who Will Use This Most

This amp is a great choice for any guitarist, but the guitarist who is recording in a small studio where noise could be a problem will definitely benefit from a lot of the features and functions that come with this amp. Its mini-size also means it is easy to carry to any gig.

Bottom Line

This amp comes with so many great features, including its access to quality recording software, that we would have been remiss not to include it on our list of the best battery-powered options available. The high gain amp modes add to its quality and make it a great investment for any guitarist.

Best for the Money:
Boss Katana-Mini Battery-Powered Guitar Amplifier

BOSS Katana Compact 7-Watt Guitar Amplifier (KTN-Mini) , Black


  • Outstanding price versus value
  • Fitted with an output jack for recording or other devices
  • Crafted to allow you to use either AC or battery power to run
  • Built-in control for power to help improve sound quality at low levels
  • Designed with an easy-to-use effects control layout for rapid adjustments


  • Lack of a footswitch included in the design
  • No reverb control built-in to the effects panel

What Recent Buyers Report

When you read the reviews of this amp, one thing is for sure -- many guitarists who have purchased it love the sound quality it offers. The recent buyers love the good tone and the nice volume, and, though you may get a bit of buzzing at the higher levels, many feel that the good far outweighs the bad.

Why it Stands Out to Us

The BOSS name brings with it a level of regard that few others do, and that usually translates into a hefty price tag. Not with this unit, though! The affordability of this amp is amazing when you look at all of the features and high-quality build you get.

Who Will Use This Most

This is a great choice for the guitarist that not only plays in public but also plays small venues. It can be both battery-powered and plugged in, which gives the player a little more versatility when it comes to where and when they want to play.

Bottom Line

This BOSS model offers three different amp modes, and that helps elevate its performance and the guitarist's as well. Combining that with the quality build and its easy-to-use effects control layout makes this quite the deal for the budget-minded guitarist.

Best Rechargeable Battery Powered Guitar Amp:
Mugig Guitar Amplifier

Electric Guitar Amplifier, Mugig Guitar Amplifier 25W, with 3-Band EQ, DSP Effect, Two Seperate Channel for Guitar/Micphone, Support Bluetooth/Charging/Recording/Earphone - Wooden


  • Bluetooth capability
  • Built with multiple modes for the versatility of play
  • Crafted with high-quality atelia for enhanced durability
  • Inclusion of a USB/aux port in the back for use of earphones
  • Fantastic battery life due to the rechargeable battery capability
  • Fitted with a mic input so you can sing and play while recording


  • Limited effects and control over EQ
  • Some issues with battery charging function

What Recent Buyers Report

If you ask any guitarist who has decided to make this their go-to option, you will hear a lot of great things. Sure, you may also hear about the limited effects and control over EQ, but, on the whole, you will hear that its Bluetooth technology is useful, it is well-built, and its battery life is amazing.

Why it Stands Out to Us

When you get an amp, you do not always have as much control over the separate channels from the mic and effects as you do with this amp from Mugig. Though it is a lesser-known brand, it offers the guitarist the ability to control both of these individually, and that will help perfect their sound.

Who Will Use This Most

Once again, this unit is made for the street performer. Most street performers will not only be playing but singing, as well. With the individual control over both of those factors, the busker is sure to get much bigger crowds, and that means more tips.

Bottom Line

This amp is made for the guitarist who is on the go. Not only does it play well to a crowd but, with the headphone jack, you can spend time practicing while riding public transit from place to place without disturbing everyone else.

Best Battery Powered Amp Kit:
BOSS Katana Air Bluetooth Guitar Amp

BOSS Katana Air Bluetooth Guitar Amp with Wireless Transmitter Bundle with 2-Pack of Blucoil 10-FT Straight Instrument Cables (1/4in), 4-Pack of Celluloid Guitar Picks, and 2 AA Batteries


  • Excellent desktop tones
  • Aesthetically stylish and easy-to-use design
  • Can use Bluetooth between floors if needed
  • Everything you need to get started included in the kit
  • Optimized amp portability due to lightweight and compact size
  • Offers a wide range of amp types for an elevated level of versatility
  • Fitted with a low-latency Bluetooth transmitter for better cable management


  • Some issues with certain aspects of the tone quality
  • Same price as a Katana that is perfect for performing

What Recent Buyers Report

Guitarists who have recently purchased this kit have a lot to say about it. They feel that the inclusion of all the peripheral pieces makes this one of the best investments, hands-down. Though the price is a sore spot with a few people, when it comes right down to it, it is clear why many users highly suggest it due to the incredible value you get.

Why it Stands Out to Us

This kit not only has everything you need to get started, but it comes with the ability to sync your phone via Bluetooth and play tracks through it. This will make it easy to create tracks and background instruments that can accompany you for that one-man-band feel.

Who Will Use This Most

This is a great amp for the newbie on the streets. It comes with everything you need and a lot of great functions that will elevate your performance and get you noticed. Plus, it gives you the ability to move around without hindrance to get your crowd into the performance even more.

Bottom Line

You no longer have to worry about cables if you do not want to use them, and, with the ability to utilize technology to improve your sound and performance, what else do you need? This kit has it all and comes with the BOSS reputation of high-quality. All of that definitely makes it one of the best options for any musician.

Aspects to Consider Before Buying

We have already given you some things to look for when you are choosing your battery-powered guitar amp, but there are a few more aspects we think you should consider, as well.


These amps do tend to be lighter than traditional amps, which makes them easier to transport. However, even with these units, there are different options that offer varying levels of portability. Knowing the desired level of portability that you need for your intended use is vitally important (see Intent below).

Sound Quality

Even with the best options, there are always several things to consider when it comes to sound quality. Some of the battery-powered options on the market today will give a bit of hum or buzz at high volumes, and that may affect your overall performance. Make sure to read the reviews and do your research before choosing.


Knowing how you plan to use this compact amp will help you choose the effects and the sound quality you are looking for. Not only that, but it will play a big part in the decision on the level of portability you need. If you are busking, you may want a lightweight amp with as little hum and buzz as possible. If you are just using it for practice, none of those things may matter.


If you are hitting the streets to share your talent, or if you are looking for a great option that allows you the ability to practice at all times, then a battery-powered guitar amp is a nice item to add to your kit. With the options we have detailed above, as well as all the information we laid out, we are confident that you are ready to make that decision with confidence.

Hi there, my name is Craig. I took over Gear Savvy in mid-2019 and have had a blast writing content about music ever since. My role here is to steer the ship and ensure readers have the best information available for learning a thing or two. When I’m not working on content, I’m a husband and a dad. I enjoy spending time with my family, playing guitar, or messing around in my woodshop.