CMOS Batteries

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RTC CMOS Battery for Toshiba Satellite 310CDT

RTC CMOS Battery for Toshiba Satellite 310CDT

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 310CDTToshiba Satellite 310CDT CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 310CDS

RTC CMOS Battery for Toshiba Satellite 310CDS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 310CDSToshiba Satellite 310CDS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 305CDT

RTC CMOS Battery for Toshiba Satellite 305CDT

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 305CDTToshiba Satellite 305CDT CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 300CDT

RTC CMOS Battery for Toshiba Satellite 300CDT

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 300CDTToshiba Satellite 300CDT CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 300CDS

RTC CMOS Battery for Toshiba Satellite 300CDS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 300CDSToshiba Satellite 300CDS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 210CS

RTC CMOS Battery for Toshiba Satellite 210CS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 210CSToshiba Satellite 210CS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 205CDS

RTC CMOS Battery for Toshiba Satellite 205CDS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 205CDSToshiba Satellite 205CDS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 200CDT

RTC CMOS Battery for Toshiba Satellite 200CDT

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 200CDTToshiba Satellite 200CDT CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 200CDS

RTC CMOS Battery for Toshiba Satellite 200CDS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 200CDSToshiba Satellite 200CDS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 115CS

RTC CMOS Battery for Toshiba Satellite 115CS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 115CSToshiba Satellite 115CS CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 110CT

RTC CMOS Battery for Toshiba Satellite 110CT

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 110CTToshiba Satellite 110CT CMOS batteries are the highest-quality lithium-ion batteries on...
RTC CMOS Battery for Toshiba Satellite 110CS

RTC CMOS Battery for Toshiba Satellite 110CS

$11.99
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat Fee High-quality and reliable CMOS battery for your Toshiba Satellite 110CSToshiba Satellite 110CS CMOS batteries are the highest-quality lithium-ion batteries on...

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.