The motorcycle battery gives your bike the power it needs to start and run the accessories. Without the best motorcycle battery, you are leaving the ability to start your bike to chance. Instead, you want to review our top motorcycle battery reviews to find the model that suits your needs.


Preview

Product

Battery Type

Compatible Bikes

Check Price

MX30L - MOTORCYCLE BATTERY - 600+ CCA

THROTTLEX MX30L

AGM

1997-2020 Harley-Davidson Electra Glide, Road King, Road Glide, Ultra Classic or Street Glide

Weize YTX20HL-BS Battery, High Performance -...

Weize

YTX20HL-BS

AGM

Select Honda, Harley-Davidson, Kawasaki, Triumph and Victory motorcycles, as well as watercraft, ATVs and UTVs

Yuasa YUAM620BH YTX20HL-BS Battery

Yuasa YUAM620BH

YTX20HL-BS

AGM

Select Harley, Honda, Indian, Kawasaki, Triumph and Yamaha bikes as well as some watercraft and ATVs

Chrome Battery YTX30L-BS High Performance -...

Chrome Battery

YTX30L-BS

AGM

Select Harley motorcycles as well as many Polaris ATVs and jet skis

YTX12-BS iGel Battery - High Performance,...

Chrome Battery

YTX12-BS

AGM

Select Aprilia, Bimota, Honda and Suzuki models

Mighty Max Battery YTX14-BS Replacement for...

Mighty Max Battery

YTX14-BS

AGM

Select motorcycle, ATV and UTV models

Shorai LFX Lithium Battery 19AH, 12V, EQ,...

Shorai LFX 

Lithium

Select Aprilia, BMW, Honda, Husqvarna, KTM, Kawasaki, Yamaha, Sukuzi and more

BMW Motorcycles Gel Battery 12volt 19ah

BMW Motorcycle

Gel

Select Pre-2005 R1100, K75Series, K1300GT and other BMW bikes

Motobatt MBT6N6 6V 6Ah Motorcycle Battery...

Motobatt MBT6N6

AGM

Select Honda, Kawasaki, Yamaha and more


Benefits of a Reliable Motorcycle Battery

Having the best bike battery is important if you want your motorcycle to start when you get on it. However, there are more reasons to invest in a high-quality motorcycle battery. If your bike sits for extended periods, you want to know it will start when the time comes for a ride. In addition, you want to know that you have the power needed to run your accessories with ease.


Choosing a High-Quality Motorcycle Battery

Battery Type

Sealed motorcycle batteries are maintenance-free and tend to be safer. It’s also ready to install, and you won't need to do anything to it. The unsealed battery is the traditional type, which will require maintenance. You can also find rechargeable motorcycle batteries that are eco-friendly and become more cost-effective over time.

Engine Compatibility

The higher CC your motorcycle engine is, the larger battery you will need. In comparison, a small engine only requires a compact battery. You want to examine the type of engine your bike has to determine the battery you should purchase. Otherwise, you might not get the power you need, or you may end up with too much. 

Voltage, Amp Hours & Cold Cranking Amps

The majority of bike batteries are made for a full-size motorcycle, so it delivers 12 volts of output. If you have a smaller bike, you might only need a 6V battery. You also want to look at the CCA or cold cranking amps. This shows you the number of amps the battery delivers at 32 degrees Fahrenheit while maintaining 1.2 volts per cell. You will also see the amp hour rating. This shows you the electric charge supplied to produce an amp of flow per hour.

Life Span & Expiration Date

If you want the best motorcycle battery for the money, you want a long-lasting option that provides value. You also need a battery that doesn't require long rides to recharge. If you continue to take short trips on a cheap motorcycle battery, you will quickly wear it out and need a replacement. Furthermore, you should always look at the expiration date to make sure the battery hasn't been sitting on a shelf for years.

Battery Size

The size is a vital consideration when purchasing a bike battery. It must fit inside the battery box of your motorcycle or it won’t be any good to you. It’s also possible to cause damage attempting to fit a battery that isn’t meant for your particular box. Typically, the product description of the best battery reviews will show what bikes it is compatible with.

Terminal Post Types

The motorcycle battery terminal differs per model. The two main types of posts include the exposed lead or inset screw-type. The screw post terminals tend to be more convenient. However, the exposed lead terminals are vertically oriented compared to the horizontal orientation of screw posts. If you attempt to change between the formats, you might have to rearrange your wiring configuration.

Additional Features

You can find motorcycle batteries with additional functions, such as voltage alarms, battery hours, a voltage display, and discharge indicators. The voltage display allows you to see the condition of your electrical system with ease, but all of the features serve a purpose. Just expect to pay more for these advanced options.

Price & Warranty

While we all want to own the best cheap motorcycle battery, skimping in this area might not be the best course of action. Instead, you want to look at the value to find the battery that suits your needs. Read through the best motorcycle battery reviews to find the ideal options and pick from a reliable brand. It also helps to evaluate the warranty to ensure you are covered if the battery fails prematurely.


9 Best Motorcycle Batteries Reviewed

1. THROTTLEX MX30L

Our Top Pick!

Voltage

12V

Battery Type

AGM

Dimensions

6-5/8 x 5-3/16 x 6-7/8 inches

Warranty

Yes, 1-year

Compatible Bikes

1997-2020 Harley-Davidson Electra Glide, Road King, Road Glide, Ultra Classic or Street Glide

This 12-volt AGM motorcycle battery is designed for performance and durability and is our top pick. The MX30L is spill-proof and completely leak proof. It also comes with a vibration-resistant design to increase the service life and safety. You won’t have to worry about achieving super-fast starting power.

In addition, the side and top terminals on the MX30L are built with increased strength and versatility to withstand the elements better. The tear-resistant separators are fully protected by frame plates to increase the cranking amps further and provide low discharge rates. The battery comes fully charged, so you can install it immediately. Use it with your 1997-2020 Harley-Davidson Electra Glide, Road King, Road Glide, Ultra Classic, or Street Glide.

You might notice that the price of this battery is a little higher than some other choices. However, you need to look through the MX30L reviews to see why people are willing to spend more. Plus, the company backs up the purchase with a 12-month free replacement warranty and an additional 30-day money-back guarantee. With this peace of mind, you have nothing to worry about. Just remove your old battery and put this in its place to start your next ride. There’s nothing more you will need to think about.

Pros

  • Highly rated
  • Fully charged/ready to install
  • Leak-proof
  • Resists vibration

Cons

  • Slightly more expensive

2. Weize YTX20HL-BS

Best Motorcycle Battery For Cold Weather

Voltage

12V

Battery Type

AGM

Dimensions

6.9 x 3.4 x 6.1 inches

Warranty

Yes, 1-year

Compatible Bikes

Select Honda, Harley-Davidson, Kawasaki, Triumph and Victory motorcycles, as well as watercraft, ATVs and UTVs

The YTX20HL-BS battery is a sealed lead-acid absorbed glass mat rechargeable type. It comes already charged and ready to install. Plus, you don’t have to worry about any maintenance over the years. This 12-volt battery also comes with all of the screws you need to complete the replacement. What’s even more important is the number of bikes you can install this on. It can also be placed into personal watercraft, ATVs, and UTV models. 

The manufacturer states that it works with select Honda, Harley-Davidson, Kawasaki, Triumph, and Victory motorcycles. You will want to check compatibility requirements to ensure it works with your particular model before purchasing. However, if it does work with your bike, you have hit the jackpot. This battery isn't expensive and features impressive reviews. Many of the customers rave about the quick installation and maintenance-free setup that allows for more time to ride.

Despite the lower price, the company still offers a one-year warranty. There is also a 30-day money-back guarantee on the battery, so you really have nothing to lose. Use this battery in colder weather to ensure a quick start every time. You won’t be disappointed with the performance and can’t find much else for less money.

Pros

  • Highly rated
  • Comes charged & ready to install
  • Maintenance-free
  • Low price

Cons

  • Might not last as long as other brands

3. Yuasa YUAM620BH YTX20HL-BS

Best 12V Motorcycle Battery

Voltage

12V

Battery Type

AGM

Dimensions

6.9 x 3.4 x 6.1 inches

Warranty

Yes, 1-year

Compatible Bikes

Select Harley, Honda, Indian, Kawasaki, Triumph and Yamaha bikes as well as some watercraft and ATVs

This 12-volt, 18 amp-hour sealed battery is entirely maintenance-free, allowing for more riding time. It comes with a spill-proof and leak-proof design. Plus, there are special plates and absorbed glass mat separators that keep all of the acid in place. You won’t ever need to add more water.

What's unique about this battery is the advanced lead-calcium technology used. With this setup, it holds its gravity up to three times longer than with a conventional battery type. Because of this, it proves to be an excellent value considering the reasonable cost to begin with.

The downside is that the customer must first add the acid. It’s not included with the battery purchase. Then, once the acid is installed, you will need to charge the battery before using it. However, the company does provide a dry acid bottle to make the installation quicker.

The majority of reviews suggest that this is the best motorcycle battery on the market, and we can't disagree with them. In addition, Yuasa Battery also provides a one-year warranty to customers. If the battery were to fail prematurely, the manufacturer offers a free replacement. You can use this on select Harley, Honda, Indian, Kawasaki, Triumph, and Yamaha bikes as well as some watercraft and ATVs.

Pros

  • Highly rated
  • Easy installation
  • Maintenance-free
  • Reasonable price

Cons

  • Must fill with acid before use

4. Chrome Battery YTX30L-BS

Best Replacement Battery For Harley Davidson Motorcycle

Voltage

12V

Battery Type

AGM

Dimensions

6.5 x 5 x 6.9 inches

Warranty

Yes, 18-months

Compatible Bikes

Select Harley motorcycles as well as many Polaris ATVs and jet skis

Another highly rated 12V battery is this option that fits a variety of applications. You can use it on select Harley motorcycles as well as many Polaris ATVs and jet skis. It’s considered a rechargeable power sport battery that won’t disappoint. Chrome Battery uses a specially-constructed acid inside the AGM battery to allow for no maintenance. It’s also spill-proof and features a patented sealed post design that prevents corrosion and extends the battery life.

Because the battery is fully charged, you can install it and go riding as soon as it arrives. The company also constructs the battery with a lead-calcium alloy to ensure high performance that lasts. This particular battery features the screw and O-ring-type terminal. The durability also provides vibration resistance, so you won't have to worry about wear.

A quick look at the customer reviews shows what makes this battery stand out from others. First, the price is reasonable, and it's easy to replace. On top of that, the company provides an 18-month warranty, which is six months longer than most other manufacturers provide. This offers the peace of mind you need to enjoy your next ride. Grab one for your bike and another for your ATV.

Pros

  • Customer favorite
  • Vibration-resistant
  • Sealed
  • Longer warranty term

Cons

  • Some product delivery issues

5. Chrome Battery YTX12-BS

Best Cheap Motorcycle Battery

Voltage

12V

Battery Type

AGM

Dimensions

5.9 x 3.4 x 5.1 inches

Warranty

Yes, 18-months

Compatible Bikes

Select Aprilia, Bimota, Honda and Suzuki models

If you want the best AGM motorcycle battery for the money, you can also find it through Chrome Battery. This power sport battery is compact and comes with an LED digital display screen that reads the alternator voltage. You won’t even have to wonder if the battery is suffering low voltage. The iGel battery is injected with gel electrolytes for maintenance-free operation.

You receive your Chrome Battery fully charged, so installation is a breeze. Connect the new battery, and you are ready for a ride. It also fits numerous bikes, including Aprilia, Bimota, Honda, and Suzuki models. Before the company ships any batteries, they are all leak-tested for maximum durability. As you can see from the customer reviews, this company strives to maintain the highest level of quality, so you will have nothing to worry about on your next ride.

Still, we can’t get enough of the low price. For a battery made with this level of durability, it would seem that the price would be much higher, but it isn’t. In addition to the exceptional value, riders also gain access to the Chrome Battery 18-month warranty, which is longer than many of the top providers. If your battery dies prematurely, you will receive a free replacement.

Pros

  • Superior ratings
  • Ready to install
  • No maintenance needed
  • Longer warranty term

Cons

  • Might not last as long as others

6. Mighty Max Battery YTX14-BS

Best AGM Motorcycle Battery

Voltage

12V

Battery Type

AGM

Dimensions

6.00 x 3.44 x 5.75 in

Warranty

Yes, 1-year

Compatible Bikes

Select motorcycle, ATV and UTV models

The Mighty Max Battery is an excellent replacement for several motorcycles, ATV, and UTV models. This lead acid AGM battery is completely sealed and maintenance-free, so you can focus on the power of your bike. It also features a high discharge rate, long service life, deep discharge recovery, and wide operating temperatures.

You can mount this battery in any position because it will effectively resist vibration and shocks no matter how you place it. This motorcycle battery also works well in extreme temperatures, whether it is high or low. The 12-volt battery features 12 AH, as well as a nut & bolt terminal construction. In addition, it’s also lightweight and simple to install.

Just like the last model, you can’t argue about the price of this battery. It’s one of the lowest-priced on the market but still manages to receive excellent customer reviews. Plus, Mighty Max provides a 1-year warranty on all its batteries, with an additional 30-day money-back guarantee that gives you better coverage. If you aren’t happy with the performance of your battery, you can return it for a full refund within the first month. It’s hard to ask for much more than that, especially at this price point.

Pros

  • Low cost
  • Leakproof
  • No maintenance needed
  • Ready to install

Cons

  • Might not last as long as others

7. Shorai LFX

Best Lithium Motorcycle Battery

Voltage

12V

Battery Type

Lithium

Dimensions

3.4 x 5.8 x 3.5 inches

Warranty

Yes, 2-year

Compatible Bikes

Select Aprilia, BMW, Honda, Husqvarna, KTM, Kawasaki, Yamaha, Sukuzi and more

If money isn’t your top concern, then it is wise to invest in the best bike battery you can find. This option from the Shorai LFX lithium lineup offers a lightweight, yet powerful performance. It's the perfect way to move away from the typical lead-acid battery to something better. With the slower self-discharge rate, you don't have to worry about starting your bike, even after sitting for some time. In fact, the company calls these the "ultimate deep cycle batteries" on the market. You can let your fully-charged LFX sit more for than a year, and it will still work.

This battery features faster cranking times, zero sulfation, and super-quick recharge rates. You won't be exposed to any acid, lead, or gasses, ensuring better function for the environment too. The case is made from military-spec carbon composite to ensure a longer life than most. Most customers agree that the installation is also a breeze.

Now, you are going to pay more to make the switch from traditional batteries, but the rewards far outweigh the cost. Plus, the company provides you with a two-year warranty, which is about a year longer than most companies offer. This extended term just further proves that this motorcycle battery was designed to perform and last longer than most.

Pros

  • Lithium-powered
  • Lasts longer
  • Better for environment
  • Highly rated

Cons

  • Expensive

8. BMW Motorcycles

Best Gel Motorcycle Battery

Voltage

12V

Battery Type

Gel

Dimensions

unknown

Warranty

Yes, 2-year

Compatible Bikes

Select Pre-2005 R1100, K75Series, K1300GT and other BMW bikes

If you ride a BMW motorcycle, you are likely particular about what equipment you use. That’s why you might feel better investing in this option directly from BMW. This battery outperforms many aftermarket options and is guaranteed to run both your bike and the ABS computer at the same time. Plus, it is a sealed battery, so you won’t need to worry about pulling the tank to check fluid levels any longer.

It also fits a wide range of BMW motorcycles, including the Pre-2005 R1100, K75 Series, K1300GT, and many more. This is a sealed, high output AGM battery that comes complete. It features the terminal nut and bolts so that you can install it upon arrival. This 19AH battery is designed for vibration, excessive heat or cold as well as rough rides. You won’t have to worry about damaging it.

The company is so sure you will be pleased with the battery that they offer a two-year warranty. Of course, buying directly from the manufacturer does come with a downside, including the higher price. However, you can’t get much closer than having a like-new bike unless you are willing to use genuine BMW Motorrad parts. Of course, the enthusiasts are more than thrilled with this battery’s performance.

Pros

  • Longer warranty term
  • Sealed
  • Ready to install
  • Directly from BMW

Cons

  • Expensive

9. Motobatt MBT6N6

Best 6V Motorcycle Battery

Voltage

6V

Battery Type

AGM

Dimensions

3.8 x 2.2 x 4.4 inches

Warranty

Yes, 1-year

Compatible Bikes

Select Honda, Kawasaki, Yamaha and more

If you need a 6V motorcycle battery, we didn't want to overlook you either. This factory-sealed AGM battery is valve-regulated and maintenance-free, so you have nothing to worry about. There's no more dealing with acid spills or corrosion, which is also good for the environment. The company provides a patented top, front, and side connection terminal design that allows for multiple installation variants. With this design, you can expect increased power flow, maximum durability, and long terminal connection strength.

The heavy-cast negative and positive full-frame grids offer the highest amp hour and cranking amps while maintaining low self-discharge rates for those who need to store the battery. In addition, it features large straps and welds to further increase the life, power output, and durability. You can't ask for much more at this price point.

You can replace the battery on several of the top brands, including select models from Honda, Kawasaki, Yamaha, and more. Plus, the company provides a one-year warranty, even with the lower price. If the battery were to fail prematurely, you would receive a free replacement. However, that doesn't seem to be occurring for most users, so you can ride with complete peace of mind.

Pros

  • Low cost
  • Sealed
  • Easy install
  • Durable construction

Cons

  • Doesn’t fit many bikes

Motorcycle Battery Types Explained

  • Lithium
    Lithium-based motorcycle batteries will eventually replace most lead-acid varieties. They are smaller, last up to five times longer, and have a fast recharge rate. Plus, these batteries are safer because they have a dry chemistry.
  • Lead Acid 
    This is the traditional motorcycle battery type. Electrodes are made from lead alloy, while there is an electrolyte solution inside. Each single cell will generate two volts of electricity. When there are six connected in a series, it creates a 12-volt motorcycle battery.
  • Flooded/Wet Cell 
    These bike batteries are comparable to lead-acid batteries. They contain a combination of sulfuric acid and water but tend to last longer than typical sealed batteries. Still, they will also cost more.
  • Gel Batteries 
    The gel cell battery contains a gel version of the electrolyte solution, making it immovable. The unit doesn't suffer from the same corrosion problems that a wet lead acid battery does. This type holds up better to vibration, extreme temperatures, and shock, but also shouldn't be used with a quick charger.
  • AGM (Absorbed Glass Mat)
    The AGM battery is one of the most common types used in motorcycles today. It’s maintenance-free and sealed, so you don’t need to top it off with water, but it doesn’t last as long as some other options.
  • Sealed vs. Unsealed Rechargeable Batteries 
    The unsealed motorcycle battery contains a liquid solution that can be maintained, helping it to last longer. You need to keep this battery upright, and it could suffer from corrosion. Still, it's an ideal choice to supply reliable, long-lasting power. The sealed battery doesn't contain liquid that can spill out. Instead, it holds enough fluid to allow electrolytes to flow, and they are maintenance-free. You can get two types of sealed batteries: AGM or gel.

How to Test a Motorcycle Battery

Testing a motorcycle battery is a simple task and doesn’t require any expertise.

  1. 1
    Find the battery. It’s normally under the seat.
  2. 2
    Place your voltmeter to the “Voltage” setting.
  3. 3
    Put the positive lead on the positive terminal. Then, place the negative on the negative terminal. The resting voltage should read about 12.5V.
  4. 4
    Start the engine and check the voltage. If you have a good motorcycle battery, this number should drop to about 10-11 volts. If it goes below 9.5V, you might have a failing motorcycle battery.

You can also follow the instructions found on YouTube to test your motorcycle battery with a multimeter.


Installing/Replacing a Motorcycle Battery

To install a motorcycle battery, you must first find it. Then, make sure you have the right socket for the replacement. Remove the bolt from the negative cable and keep it away from the positive side. Then, repeat the same process on the positive cable. Clean these connectors if there is any corrosion. Remove the battery and replace it with the new one. Then, reconnect it by repeating the above steps in reverse.

You can also reference this YouTube video.


Battery Reconditioning

It’s not difficult to recondition a lead-acid motorcycle battery. If you want the battery to last longer, you can remove some of the acid and replace it with a solution of distilled water and Epsom salts. Not all batteries can be reconditioned. You won’t want to follow the steps of battery reconditioning if there is physical damage to the case or plates.

Watch this YouTube video for more guidance.


Charging a Motorcycle Battery

There are several ways to charge a motorcycle battery. You can use a battery charger, found in a trickle, float, or smart charging formats. It's vital that you don't overcharge the battery, so follow all of the suggestions with the product you use. You can also jump-start the motorcycle battery if it is dead or push-start the bike and allow it to run to charge the battery.


People Also Ask (FAQs)

What does an alternator do?

The motorcycle alternator generates power for the accessories and charges the battery during operation. Some bike alternators look similar to what’s found on a car, with the voltage regulator, stator and rotor all in one unit.

How long do motorcycle batteries last?

The majority of motorcycle batteries have a lifespan of about three to five years but could make it to eight years with proper care.

What are some tips on taking care of motorcycle batteries?

If you want your bike battery to last longer, don’t let the bike sit for long periods without running. You also want to extend your trips so that it’s not just used on short-distance drives. Cut back on your electrical accessory usage and don’t use the wrong type of charger.

How many volts and amps does a motorcycle battery have?

Your motorcycle battery will be rated at either 6 or 12 volts, depending on what type you need.

Can I overcharge a motorcycle battery?

It’s possible to overcharge the bike battery. The electrolyte could boil, causing the battery to overheat and the plates to buckle. It could even blow up if there is excessive hydrogen gas released and a spark nearby.

Can I charge a motorcycle battery without a charger?

It’s possible to charge the motorcycle battery without a charger, but not always advised. Some people have used a modified 12V Wi-Fi router power adapter, but this comes with its own set of dangers.


Conclusion

If you are looking for a maintenance-free battery for your Harley, you can’t go wrong with the THROTTLEX MX30L. The AGM motorcycle battery is made to withstand the abuse that comes with riding a Harley.