CMOS Batteries

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RTC CMOS Battery for ASUS ROG Strix GL702

RTC CMOS Battery for ASUS ROG Strix GL702

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG Strix GL702ASUS ROG Strix GL702 CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for ASUS ROG Strix GL553VW

RTC CMOS Battery for ASUS ROG Strix GL553VW

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG Strix GL553VWASUS ROG Strix GL553VW CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for ASUS ROG Strix GL502VM

RTC CMOS Battery for ASUS ROG Strix GL502VM

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG Strix GL502VMASUS ROG Strix GL502VM CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for ASUS ROG Strix GL703

RTC CMOS Battery for ASUS ROG Strix GL703

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG Strix GL703ASUS ROG Strix GL703 CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for ASUS ROG Strix GL553VE

RTC CMOS Battery for ASUS ROG Strix GL553VE

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your RTC CMOS Battery for ASUS ROG Strix GL553VERTC CMOS Battery for ASUS ROG Strix...
RTC CMOS Battery for ASUS X301A

RTC CMOS Battery for ASUS X301A

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS X301AASUS X301A CMOS batteries are the highest-quality lithium-ion batteries on the market. High...
RTC CMOS Battery for ASUS ROG Strix G702V

RTC CMOS Battery for ASUS ROG Strix G702V

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG Strix G702VASUS ROG Strix G702V CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for Asus Q504UA

RTC CMOS Battery for ASUS Q504UA

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS Q504UAASUS Q504UA CMOS batteries are the highest-quality lithium-ion batteries on the market. High...
RTC CMOS Battery for ASUS ROG G701V

RTC CMOS Battery for ASUS ROG G701V

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS ROG G701VASUS ROG G701V CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for ASUS X401A

RTC CMOS Battery for ASUS X401A

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS X401AASUS X401A CMOS batteries are the highest-quality lithium-ion batteries on the market. High...
RTC CMOS Battery for ASUS Eee PC X101H

RTC CMOS Battery for ASUS Eee PC X101H

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS Eee PC X101HASUS Eee PC X101H CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for ASUS Eee PC X101

RTC CMOS Battery for ASUS Eee PC X101

$10.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your ASUS Eee PC X101ASUS Eee PC X101 CMOS batteries are the highest-quality lithium-ion batteries...

Only the Best CMOS Battery

If the computer starts displaying the wrong date and time at every boot, this is one of the important signs that it is time to change the battery on the motherboard. If that is not carried out in time, then the BIOS simply will not boot, and the PC will not be able to start the OS.


What is a CMOS battery?

For stable operation of the built-in timer and the CMOS chip, which stores all the BIOS configuration, a battery is needed. It supplies power around the clock, even if the system unit is disconnected from the mains. It is located directly on the motherboard, in the most conspicuous place in the round slot.

RTC CMOS battery discharge symptoms

The average working time of a CMOS battery for laptop is five years. But the battery can run out earlier. You can notice this process by the following signs: the time lags behind the set by a couple of minutes - this is the first sign of a malfunction; failure to turn on the computer, the system starts only after turning on F1 - the second and most serious sign of a discharge. If the CMOS battery for motherboard is not replaced in time, then not only the set date and time are reset, but also the BIOS settings, which is especially noticeable for those users who set up the system for themselves. These settings include: download parameters; acceleration of system startup; setting up a video card and coolers; configuring interfaces. The output of a system message is the last sign that the tablet is out of order. Such messages can be: wrong time and date; error in setting or reading CMOS; error of control memory CMOS

How to change computer BIOS battery?

CMOS batteries can be changed by yourself, it is not a complicated process. The main thing is to get the right battery, the one that will fit your laptop or computer. On the site https://rometechcases.com/ suitable computer models are registered for each battery, it will be difficult to make a mistake. If you find it difficult to make the right decision, our support team will be happy to provide you with the assistance you need.