Best Motorcycle Batteries for 2021 (Plus Some Handy Buying Tips)

Like any high-performance machine, motorcycles need a lot of maintenance and good old TLC from us owners. We fuss about things like tire pressure, coolant level, or when to change the oil and air filter. But one thing most people skip on altogether is the motorcycle battery – that is, until it dies out on them or (worse) strands them in the middle of nowhere with nothing but a big hunk of metal that won’t start.

Engines are the heart of any bike, but batteries are equally crucial. Without them, it won't even start! Changing your motorcycle's batteries should, therefore, be an integral part of your regular maintenance.

Most people begin hunting for a new motorcycle battery when the old one begins to struggle or start conking out. Well, we say, why wait until then? Why wait for trouble when we can avoid it well before that?

Buying a reliable motorcycle battery to replace your old one is one of the best proactive steps you can make. You ensure your motorcycle runs smoothly and roars like a lion - each and every time you rev it up.

But where do you start?

Don’t fret, your friendly neighborhood battery guys are here to help you today! So let’s get on with picking the best motorcycle battery for your needs!

Quick Tips on Buying the Best Motorcycle Battery

While picking your dream ride might take weeks of research, shopping around for a motorcycle battery might seem like an afterthought. After all, they all do the same thing. So long as it works, right?

But like everything else in life, batteries are not created equal. And so are your needs. Buying the wrong battery for your bike and situation will do more harm than good to your precious ride, so be careful!

A little bit of planning and research are therefore vital. All that effort will pay dividends in giving your bike the best battery it needs to reach optimal performance.

So what do you need to look out for when you’re battery shopping?

Make sure the motorcycle battery will fit!

First off, know the type of battery your motorcycle uses. This is probably the easiest yet most important step and one that will steer you away from many headaches and wasted $$$ down the road.

Know the exact make, model and year of both your bike and the battery it uses. Then determine the precise dimensions of the battery that will fit your motorcycle.

Some sellers, such as Amazon (through its Garage feature), allow you to specify your motorcycle’s brand and model, which it then uses to help you find suitable batteries for you. It’s a nice feature, but nothing beats measuring it yourself just to make sure.

We do recommend leaving a little bit of wiggle room to make it easier to fit the battery in later on. It’s easier to wedge something in to make a slightly smaller battery fit than it is stuffing a larger battery into a smaller slot. The physics simply won’t work.

What's your usage like?

How, when and where you use your motorcycle has a greater impact on your choice of battery than you might think. Do you live in a warmer or colder climate? Do you use your motorcycle every day or just occasionally? How will you recharge your battery?

Keep this all in mind when battery window shopping, as it will inform most of your decision making.

Know the right type of motorcycle battery for your needs

Motorcycle batteries come in a variety of flavors, and choosing the right type can be overwhelming. But we’re here to help!

Motorcycle batteries generally come in two types – the traditional lead-acid and the newer lithium ions. Of the two, lithium ions offer better performance and way longer service life at a fraction of the weight. They’re also, however, much more expensive – at least 2-3 times that of a comparable lead-acid version.

If you can afford it, by all means, go with lithium ions. For everyone else, there are lead-acid batteries. Fortunately, they're more than enough for your everyday riding needs. They are reliable and more economical – which is why the majority of the world still uses them.

Go maintenance free!

Traditional lead acid batteries need to be maintained – that is, periodically topped up with distilled water to ensure it works properly. If you don’t like mucking around with all that, go with the sealed, maintenance-free version.

There are two types you can choose from – Gels or Absorbent Glass Mat (AGM). Gels generally perform better in warmer climates and discharge slowly. AGMs, on the other hand, give a bigger burst of power that makes them great for colder climates, or when you require a starter battery.

Again, this all ties back to point #2 above – know how, when and where you use your bike.

Make sure your motorcycle battery has enough juice

By juice, we mean the surge of power needed to actually start your ride. This is measured in Cold Cranking Amps or CCA, and is probably one of the most important specs of a motorcycle battery. This generally tells you how much starting power your battery can provide.

First, know your motorcycle’s minimum CCA requirement. More powerful ones need higher CCA ratings, as well as if your motorcycle already has worn out parts.

You need to account for any accessories you might have loaded into your ride; things like radios, extra lights, boom boxes, a portable blender (hey, why not??), and the like. Make sure your CCA is high enough to power all of these things. There’s nothing more embarrassing than a pimped out ride that won’t start!

In addition, you need to consider the weather in which you live. Colder weather makes it harder to start your engine and, therefore, a higher CCA rated motorcycle battery is required. You can either buy one, or keep your ride in the garage over the winter and get a lower CCA rated battery.

CCAs also play a role in your motorcycle battery’s longevity. They lose their starting power as they age, so having some extra juice in the tank can add years of useful life to your battery and your investment.

Warranties are important!

Even the best battery in the world (or any other product, for that matter) isn't perfect. Factory defects will rear its ugly head, so make certain warranties have got you covered! Majority of battery manufacturers give a 12-month warranty, so that’s a good standard to compare to.

Our Roundup on the Best Motorcycle Batteries for 2019

Don’t like the idea of wading through hundreds of options in search of the perfect battery? While some like the thrill of the hunt, most don’t. If you’re more of the latter, fortunately for you, we’ve done the grunt work. We have come up with a list of the best (in our humble opinion) motorcycles batteries in the market.

So whether you're looking for the best value for money or the most powerful, here are our top picks:
Overall best in value is the Chrome Pro YTX14-BS Motorcycle Battery


Chrome Pro YTX14-BS

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There comes a rare time when the stars align and the bearded biker dude up in the sky delivers a fantastic deal. In the world of motorcycle batteries, it’s in the form of the Chrome Pro YTX14-BS.

This is a maintenance-free gel battery that delivers all the shots. It provides 200 CCAs of starting power, more than enough juice for most rides. It’s fully rechargeable and has an impressive lifespan of 2,000 charges.

It’s sealed in and completely maintenance free, so you can safely mount it any way you like, and it won't sprout a leak – even if the battery itself is punctured. No need to make a mess with topping up, either.

Aside from the basics, what we like about the Chrome Pro YTX14-BS is the built-in LED gauge that displays the battery's voltage. This can give you a fair warning if your battery is approaching a low voltage situation. 

While this is a useful feature in theory, in practice we find that the onboard voltmeter is not as accurate as a dedicated multimeter. Some bike models might also make it difficult to view the LED screen itself, so it kind of beats the purpose. Still, it’s useful to give a rough estimate of battery performance.

But the best part? The great price! The value for money on this battery can't be beaten for similar products in its class. For one, it performs even better than OEM batteries – at half the price! Couple that with a 12-month warranty and excellent customer service, and you have yourself a winner.

Overall, this is a fantastic motorcycle battery that covers all the basics – plus more – at an unbelievably good price. If you’re an everyman motorcycle owner who just needs a great battery without worrying about any of the technical specifics, you can’t go wrong with this one.
Excellent performance at a fraction of the price of comparable batteries
Maintenance free, so no need to worry about topping up
Amazing customer service
12-month warranty
Built-in voltage meter is not as accurate
You need extra care to ensure this is compatible with your motorcycle
The ThrottleX HDX20L is best for Harley owners


ThrottleX HDX20L

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For Harley Davidson owners, the ThrottleX HDX20L Battery is a godsend. You'd wonder why you didn't know about this fantastic battery all these years!

This is a replacement battery made specifically for Harley Davidson owners. For one, it boasts a perfect fit with most Harley models - same power output, same specs, and same dimensions. This means no compatibility issues whatsoever, and ensures a smooth plug and ride experience the moment it comes out from the package.

This is all possible because these ThrottleX batteries are made in the same facility as the original Harley Davidson motorcycle batteries. Neat huh? And if you think they’re as expensive, think again: the ThrottleX is actually 30% cheaper than the original!

Unbelievable? We think so too – until we tried it out ourselves. True enough, it performs as advertised. Like Cinderella’s glass slippers, the battery slotted perfectly in a 2007 Fat Boy, and the beauty roared almost immediately to life.

And if it doesn’t work for you the first time, their 18-month warranty and easy replacement will make sure it does.

If you own a Harley Davidson motorcycle, there’s no better battery than the ThrottleX. Just buy, set and ride – no need to worry about specs or anything of the sort.

Quality and performance of original Harley batteries at a fraction of the price
Near perfect compatibility means no installation problems or issues
Generous 18-month warranty
Doesn’t cover all Harley models, especially the really old ones
Even if it’s less expensive than the original, it’s still not cheap
The Upstart Battery YTX14-BS is the best affordable motorcycle battery


Upstart Battery YTX14-BS

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When buying on a tight budget, exceptional quality and performance is the first one to go. But that’s not the case with the Upstart Battery YTX14-BS. Here, you can have your cake and eat it too!

This is the best of both worlds that combine reliable performance with ridiculous affordability. We’re already thinking of stocking a few of these at home for backup. They’re that cheap!

But don’t let the price fool you – this is a battery with solid construction that hides its affordability pretty well. It delivers excellent performance with 200 CCA of starting power. At its core, it’s a hardworking motorcycle battery without any of the fancy stuff.

Unfortunately, what value you get from the battery itself can’t be said for the packaging. It’s generally thin and poorly made, which can lead to some damages during shipping. It's a pity since it might detract from an otherwise great battery.

But despite this flaw, it’s still an incredibly good deal. If you trust your shipper enough to handle this one with care, this is without a doubt one of the best value for money batteries you can buy.
Unbeatable price
Solid construction and performance despite its affordability
12-month warranty
Poor packaging can lead to damages which may affect quality
The Renegade RG30L-WS Ultra Premium is the best high powered motorcycle battery


Renegade RG30L-WS Ultra Premium

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If you’re a motorbike enthusiast with a serious beast of a ride (the Harley Road King comes to mind), then you need an equally charged up battery to match all that raw power. There’s no better one for the job than the Renegade RG30L-WS.

The “Wicked Start” battery (as it is lovingly named) churns out 600+ of pure, freaking CCA juice. That's enough to power a small car, or a buffed up motorbike with all the bells and whistles.

Construction wise, this thing is built like a rock. It feels durable and really robust, but also quite heavy – which is one of its drawbacks. Albeit it's a small price to pay for all the power this baby provides.

You can tell the Renegade is built for heavy-duty use with its extended service life and impact resistance. We tested this one out with a 2007 Road King with its almost 1,500 cc engine, and this battery handled it like a champ.

And even the price point is fantastic! There are more expensive batteries out there that are not nearly as powerful as the Renegade.

The only thing to note is that this battery is generally not compatible with Harley Davidson Softails. So if that’s what you own, unfortunately, this battery won’t work with those.

All in all, if you’re looking for a heavy-duty battery with more power than you could ever use at a price that won’t break the bank, get the Renegade RG30L-WS.

Extremely powerful 600+ CCA
Longer service life
Solid construction made for heavy-duty use
Impact resistant
Heavier than comparable batteries
Not compatible with Harley softails
The Firepower Featherweight is the best budget lithium motorcycle battery


Firepower Featherweight

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Wanting to upgrade to lithium batteries but find they’re way too expensive? The Firepower Featherweight Lithium Battery might just be your ticket.

First, a disclaimer: when we say budget, we meant it relative to other lithium batteries in the market. Of course, even at the lowest range, lithium batteries will always be more expensive than comparable lead acids. Ok, now that's out of the way…

The Featherweight is designed just like it’s named – a winning battery with a lighter build. This battery can quickly shed 3-4 kgs off your bike’s weight compared to OEM lead-acid batteries, which can lead to some fuel and performance gains.

Cranking power is respectable at 150 CCA, but is a bit lower than some of the other batteries we’ve reviewed so far. Fortunately, it does the job for anything but the most power hungry rides.

But probably the best reason to get this is for the charge performance. The Featherweight recharges fast – up to 90% capacity in just 6 minutes! It also has a longer service life than lead acids and can hold a charge a lot longer with minimal leakage (up to a year without requiring any recharge)

This makes it perfect for leaving your bike for more extended periods in cold weather – over the winter for example. Expect the engine to roar back to life come spring. An important thing to note is that this battery is slightly smaller than most OEM batteries. Fortunately, it ships with foam “spacers” so it can fit snugly into your bike’s battery slot.

Overall, this is a great “gateway” battery if you want to see what the fuss is all about with lithium batteries. Despite the higher price tag vs. lead acids, it’s still a great bargain.

Extremely lightweight and compact
Can hold a charge for long periods without recharging
Fast charging performance
Leak proof
Still more expensive than comparable lead acids
Slightly lower CCAs than other batteries in its class
The MMG-6 Lithium LCA Quad is the best lithium motorcycle battery


MMG-6 Lithium LCA Quad

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Find yourself with a small fortune and are in the market for the ultimate motorcycle battery? Look no further than MMG-6 Lithium Ion Battery!

The MMG-6 boasts better cranking power at 420 CCA, which is almost twice the power of OEMs or even other replacement lead-acid batteries. It features four terminals for added connection points. This makes the MMG-6 suitable for overpowered bikes, cold weather conditions, or if you have lots of aftermarket accessories (or all three even!)

But power isn't the only thing that's great about the MMG-6. This battery can really hold a charge and also charges faster as well. It took us just 6 minutes to get it back up to 90% capacity. Other folks we know who've tried this one reported no difficulty in cranking up their rides, even if left for months at a time.

And you won’t believe how light this thing is! With all that power, you’d expect it to weight a bit more substantial. It made us wonder if someone was just playing a prank and sent us an empty battery shell instead. But a quick hook up to a Confederate Hellcat confirmed that this is the real deal.

The battery claims a cycle life of around 12 times versus comparable lead-acid variants. Only time will tell how well this holds up, but from what we've seen, it wouldn't be stretch to think that it can.
Of course, the biggest drawback of the MMG-6 is the price tag. One will set you back almost $200. Warranty is also a bit shorter at only 6 months.

But if you’re the type of person who doesn’t count “expensive” as a drawback, then you have a clear winner with the MMG-6. It delivers superior performance and extended service life in every way over lead acids. It’s built to be the last battery you’ll ever need. Now that’s a great return on your investment!
Ridiculously lightweight (50%-70% lighter than lead acid, to be exact)
Longer service life
Holds a charge better, so it doesn't need constant recharging.
Great cranking power (420 CCA)
Built-in LED gauge to indicate battery capacity
Much, much more expensive than lead acids of comparable specs
The 6-month warranty is relatively shorter than the industry standard of 12-16 mos.

Final Thoughts

Getting the best motorcycle battery for your ride is an essential step in ensuring smooth operation. If you do this, you'll be rewarded with confidence and peace of mind, knowing that your motorcycle will always start each and every time.

We hope our guide has helped you in your quest for a better ride!

Frequently Asked Questions:

Does it matter what battery I put in my motorcycle?

Yes, because there are different types of batteries you can buy for your motorcycle. First of all, there are conventional batteries powered by an electrolyte. They are the cheapest option but tend to discharge rapidly. AGM sealed batteries are spill-proof and are preferred for upscale motorcycles. They don't require much maintenance either. Finally, there are lithium batteries which are faster at charging and last longer.

How do I choose a motorcycle battery?

First, you need to look at the brand and the model. Look at certain specifications like battery size, polarity, CCA (Cold Cranking Amps), and battery technology. Then, select a battery suited to your bike model. All of the specs mentioned above are important and should be compatible with your vehicle. If you're riding an off-road motorbike, then consider either lithium or factory-activated AGM batteries for best performance.

What is the best motorcycle battery?

Factory-activated AGM batteries are considered the best for motorcycles. These are pre-filled, sealed, and ready to use. They're also maintenance-free, leak-proof, and spill-proof. The only disadvantage of factory-activated AGM battery is they have a shelf life. So if you don't use it right away or use it infrequently, then the battery will die quickly.

What is the longest-lasting motorcycle battery?

AGM batteries usually last longer than conventional electrolyte batteries. Several brands offer AGM batteries, but the ones from Yuasa are considered best for motorcycles. On average, most motorbike batteries last 48 months. The longevity also depends on the maintenance, how frequently the battery is used, and riding habits. With proper maintenance, you can make an AGM battery last longer.

Who makes the best lithium motorcycle battery?

There are several brands that make lithium motorcycle batteries. But two brands, in particular, Battery Tender and Antigravity make the best lithium motorcycle batteries. The Antigravity AG-1201 model is one of the best li-on batteries. It operates in the 13-volts range and delivers 360 cranking amps. Similarly, Battery Tender models offer 12-volts and 480 CCA.

Are lithium batteries better for motorcycles?

Lithium-ion batteries have their pros and cons. First of all, they have the safest chemistry among all battery types. When they're used along with active intelligent monitoring, they offer superior performance. Li-on batteries also tend to be lighter, charge faster, and last long. The drawback of Lithium-ion batteries is it is fragile. So they need protection from being overcharged. The batteries degrade as they age. And they tend to be expensive too.

Are lithium batteries better than AGM for motorcycles?

Lithium batteries are better than AGM in certain ways. For example, li-on batteries have a high energy density. So they store more power in the same battery size as AGM batteries. Because lithium-ion batteries have a low self-discharge rate, they have a longer shelf life. But lithium-ion batteries are also expensive than their AGM counterparts. And they're not ideal for every motorcycle.

How do you charge a dead lithium-ion motorcycle battery?

Li-ion batteries do not die. They have a protection circuit that prevents them from over-discharging. They enter the sleep mode when left unused. Thus, you can recharge the lithium-ion batteries and bring them back to life. But do not recharge li-on batteries that have dwelled below 1.5V/cell. It can lead to total electrical short.

What is the average lifespan of a motorcycle battery?

The average lifespan depends on the manufacturer, the model, and how well you maintain the battery. Most batteries tend to last between 36 to 48 months. AGM batteries and lithium-ion batteries have a longer lifespan than conventional batteries. As the batteries get closer to the end of their lifespan, the performance deteriorates.

How can I tell if my motorcycle battery is bad?

If the battery fails to start your motorcycle, then chances are its CCA is lower than what's required for the motorcycle. If the battery drains faster than usual, then chances are the battery isn't compatible with the motorcycle. Furthermore, if the battery leak, then it might be damaged. In either case, you'd have to replace the battery at the earliest.

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