How Long Do Mouse Batteries Last?

Wireless mice are the future of computer mouse technology. But, making sure that you get one with a battery backup that is good enough can be a difficult thing.

It has been seen that most wireless mice come with a battery that lasts for several months. Rechargeable mice are also available on the market that come equipped with an onboard power source.

How long do mouse batteries last typically? This is a question that most wireless mouse users have when they’re thinking of getting a new one because the batteries aren’t good enough. Well, now before you buy your wireless mouse, you can learn all about it here.

In this article, we are going to discuss how long do mouse batteries tend to last, which batteries you should get, and what to look for in the ideal mouse batteries when you’re getting ones for your wireless mouse.

So, let’s get started with this guide.

How Long Do Mouse Batteries Last?

How Long Do Mouse Batteries Last?

Computer mice of the past, despite being wireless, used very little power as there was no other purpose for them than just moving around and getting clicks to the processor where the signals could be converted into output. That’s why any batteries could work for them.

But, nowadays, wireless computer mice come with RGB lighting, excessive features, and high-power requirements, which is why getting the right mouse batteries is essential if you want performance and long-term usage capability from your mouse.

Depending upon the nature of the mouse batteries you’re getting, you can expect different longevity from them. You’ve got plain and simple AA batteries that aren’t usually rechargeable. And then you’ve also got rechargeable batteries. Both of these kinds of batteries offer different lasting times before you need to replace them. Let’s take a look at them.

Longevity of Non-rechargeable Batteries

When it comes to the regular mouse batteries that you can find in AA or AAA power types, the typical battery timing that they come with is quite long since they’re not rechargeable.

Due to these cells not being rechargeable, they are able to last anywhere between 6 to 9 months before you’re going to have to replace them. But, it can differ if the mouse you’re using them for is a very power-hungry, RGB light gaming mouse. But, that’s the typical average of how long these batteries tend to last.

Longevity of Rechargeable Batteries

On the other hand, when we talk about rechargeable batteries, these are special types of batteries that can be charged multiple times, and therefore, come with a specific warranty.

Now, on a single charge, these batteries might last for only 2 to 3 days. But, because you can recharge them, they can stay working for over 1 or 2 years if kept well-maintained.

The only downside to rechargeable batteries is that you’re going to have to spend a good amount of money if you want to get these batteries since they’re far more expensive than regular AA non-rechargeable batteries.

What to Look for in the Ideal Mouse Batteries

Thinking about buying a high-quality pair of mouse batteries so that your mouse can last a long time and fulfil its value? Well, if that’s the case, I’ve made a list of things you need to look for, in the ideal mouse batteries. So, let’s take a look at them and why the batteries you’re buying need to have them.

Nickel or Lithium Batteries

In general, Nickel Batteries tend to have a memory effect on them. This simply means that you’re going to start losing their charging power over a longer period if you keep charging them without the juice fully ending.

So, if you do end up getting Nickel-Cadmium batteries, make sure you use up all the charging of the batteries before you end up recharging them because they’ll lose their capacity.

On the other hand, Lithium-Ion batteries don’t have this problem. They’re typically on the more expensive end, so if you want to get a battery that doesn’t come with the memory effect, get these ones for your wireless mouse.

Rechargeable or Non-Rechargeable

Another thing to consider when you’re buying a battery is to make sure you’re getting one that suits your requirement. If you want a wireless mouse that can work through the day without a charge and can be put on charge at night, you should spend a few extra bucks and get rechargeable batteries.

But, if you think that non-rechargeable batteries can do your thing just well, then you can get these batteries at a price lesser than rechargeable batteries, which is pretty decent as well. You’ll be able to take around 6-9 months out of those batteries before having to replace them.

Quality of the Battery

The quality of the battery you’re using is very important as well. Make sure that you’re getting batteries that belong to a very good and trusted company that is known to produce reliable and high-quality battery products before you end up making your buying decision. Good quality batteries can help your wireless mouse last longer than it was meant to.

Safety Features of the Battery

Another feature that is close to the overall quality of the battery is safety. You need to make sure that the batteries you’re getting are protected ones and not ones that are new, being tested, or may be subject to recall by the government for whatever reason. It is absolutely necessary for the batteries you’re getting to have safety features, otherwise, you might end up with a hazard that is not something you’re going to want.


If you’ve got the right mouse batteries, you’re going to be able to make your mouse perform to the fullest and make sure that it works to its full battery potential, ensuring that your work and gaming needs are perfectly fulfilled with it when you’re using it.

That’s why getting the right mouse batteries for the right usage is important. I hope you learned a lot from this article and that you’re going to have a great computer usage experience with your mouse. May you have a wonderful day ahead of you!

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