Every motorcycle owner would love to have the best type of battery for their machine. This applies whether you have a sports bike, touring bike, off-road motorcycle, or any other type. A good battery will have a long shelf life and ensure that your motorcycle is running efficiently.
Types of Motorcycle Batteries
Motorcycles use rechargeable batteries. These are also known as secondary batteries. They have the ability to recharge and discharge until they finally expire. You’ll find these types of batteries in cars, boats, and other vehicles, which is why you need to make sure that you’re getting the right type of battery, specifically for motorcycles.
There are different types of motorcycle batteries sold, but the main ones you’ll find are lead-acid batteries, gel cell batteries, and AGM batteries.
Here is a breakdown;
Lead-acid batteries- These are flooded batteries that contain liquid sulfuric acid as the electrolyte.
Gel cell batteries- These are types of sealed batteries that contain a gel-like electrolyte mixture.
AGM batteries- These are the Absorbed Glass Matt batteries, which are also a type of sealed batteries.
The most popular type of motorcycle battery used today is the AGM batteries. Let’s talk about how they work and why they are preferred.
As stated above, the AGM battery is known as Absorbed Glass Matt battery in full. The main difference between this battery and other batteries is that they have special fiberglass mats separators between the plates in the battery.
How an AGM battery works？
The battery contains positive and negative plates, and in between those plates are the glass mats which contain the electrolyte. The electrolyte is an acid, typically sulfuric acid. Therefore the electrolytes move from the glass mat separators into the plates.
Benefits Of The Battery
Powerful-This is great, especially if your motorcycle has higher power requirements to run.
No spillage-The glass separators come in handy with this battery design because they hold the electrolyte in place, thus preventing it from moving around. As a result of this benefit, the battery can withstand vibration and sudden movement without spilling.
Also, this leak-proof feature allows you to install the battery at different angles depending on the type of motorbike you’re using.
The low maintenance-This battery is one of the ‘no maintenance’ battery options. Unlike their flooded battery counterparts, they don’t need to be refilled.
The high capacity-The battery is able to store more power for your motorcycle without running out.
Lightweight-This is one of the important considerations when buying a motorcycle battery. Heavy batteries will affect performance. AGM batteries don’t strain your machine because they’re lighter than other batteries.
Fast charging-These batteries have a rapid charging rate, which improves its efficiency.
One major challenge of this battery is its sensitivity to overcharging. You always need to ensure that you disconnect the battery from the charger as soon as it’s fully charged. Overcharging the battery will affect its performance and lower the shelf life.
The other downside is the cost of the battery. They tend to be more expensive than flooded batteries, but so far, the advantages outweigh the disadvantages.
How long do an AGM motorcycle battery last
The primary concern when buying a battery is how low it will last before you have to replace it. The two main areas that affect how long a battery will last are the type of battery and maintenance.
We have talked about the different advantages of AGM batteries, but perhaps one of the main reasons why it’s being chosen over other types of batteries is its lifespan.
They can last for up to eight years just as long as they’re maintained properly. They already have the advantage of low sulfation buildup and are made of sturdy materials that make them more resistant to wear and tear as well as harsh environmental conditions that often affect other batteries.
Although these batteries are regarded as ‘no maintenance’ batteries, they do need to be maintained every now and then. Poor maintenance could significantly affect how long your battery lasts.
The best maintenance practices include storing in a cool, dry place, recharging the battery every few months to reduce the chances of sulfation occurring, and using the recommended charger exclusively.
Signs It’s Time For A Replacement
Eventually, your AGM battery will need a replacement. You can extend the shelf life, but a time will come when you have to buy a new one or at least start planning for one.
Doing a battery test is one of the best ways of knowing how well your battery is working. If it’s showing signs of voltage problems, it could be time for you to get a new one.
However, you should note that batteries can fail due to faults in the manufacturing process. But the fact that you have been using the same battery for so many years shows that it’s starting the age.
The best battery for motorcycles would be the Absorbed Glass Matt batteries. They supply your machine with a good amount of power; they have low self-discharge rates and good performance in freezing temperatures. To add on to that, you’ll have an easier time when it comes to maintenance. Maintenance requirements are very low.
At the same time, you also have to pay attention to the type of motorcycle you have and the specific requirements. For example, electrical batteries function better with lithium-ion batteries.
It’s clear that Absorbed Glass Mat batteries come with many advantages. Of course, there are some downsides that come with them, but the good definitely outweighs the bad.
When it comes to the lifespan, you have the majority of control over how long the battery will last through proper maintenance. And the fact that it doesn’t require too much upkeep shows that you can let the battery sit in storage for a long time without worrying.
Although the cost of purchasing one is more than other types of batteries, it’s much better to pay extra for quality batteries that won’t force you to keep replacing too often.
The AGM battery is worth getting for your motorcycle.
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