How long does a CMOS battery last?

The answer varies under different situations.

To prolong the lifespan of the CMOS battery, you might refer to the tips offered byMiniTool.

Is It Bad/OK to Leave Your PC on Overnight? Check the Answer

Additionally, you are able to tell if the CMOS battery fails through some symptoms.

It exists on nearly all computers and is located on the motherboard.

It stores the computers data like time & date configs.

Lenovo Power Manager Does Not Work [4 Available Methods]

Some special motherboards may dont have a CMOS battery because they are built to function without it.

Most personal use motherboards include it.

CMOS battery is also vital to booting up the computer and powering theBIOS(Basic Input/Output System) firmware.

So, the CMOS battery is also known as BIOS battery in addition to motherboard battery.

Both laptop and desktop motherboards have this battery to hold the computers BIOS configs.

How Long Does a CMOS Battery Last

What is the lifespan of a CMOS battery?

The answer varies in different cases.

The more your rig is used, the longer the battery will last.

What is the average lifespan of a CMOS battery?

Therefore, the average lifespan of a CMOS battery is 3 years.

Even so, you’re free to expect the CMOS battery to last for up to five years.

If its used properly, the lifespan of the battery may extend to ten or more years.

How to prolong the lifespan of the CMOS battery?

The section below will show you how.

Also read:How Long Does It Take to Reset a PC?

As talked about earlier, the frequency to use computers determines the lifespan of the battery.

So, using your machine regularly is the most effective way to improve the CMOS batterys life.

You may extend the lifespan of the battery by doing so.

Is it bad to leave your PC on overnight?

This post will analyze the pros and cons of this operation.

Then you’re able to make a decision after thinking twice.

Then you’re gonna wanna replace the battery with a new one.

What to do if Lenovo Power Manager does not work?

If you receive this error too, read this post now!

It provides you with 4 troubleshooting methods.

Bonus tip:To avoid data loss due to battery failure, it is strongly recommended toback up dataregularly.

you could do that by using theCopy DiskorCopy Partitionfeature ofMiniTool Partition Wizard.

MiniTool Partition Wizard DemoClick to Download100%Clean & Safe