CMOS Batteries

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RTC CMOS Battery for Intel Coffee Lake i3 NUC8i3BEH NUC mini PC

RTC CMOS Battery for Intel Coffee Lake i3 NUC8i3BEH NUC mini PC

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel Coffee Lake i3 NUC8i3BEH NUC mini PCIntel Coffee Lake i3 NUC8i3BEH NUC mini...
RTC CMOS Battery for Intel NUC10i3FNK NUC mini PC

RTC CMOS Battery for Intel NUC10i3FNK NUC mini PC

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel NUC10i3FNK NUC mini PCIntel NUC10i3FNK NUC mini PC CMOS batteries are the highest-quality...
RTC CMOS Battery for Intel NUC5i7RYH NUC mini PC

RTC CMOS Battery for Intel NUC5i7RYH NUC mini PC

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel NUC5i7RYH NUC mini PCIntel NUC5i7RYH NUC mini PC CMOS batteries are the highest-quality...
RTC CMOS Battery for Intel NUC5i5MYBE NUC Board

RTC CMOS Battery for Intel NUC5i5MYBE NUC Board

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel NUC5i5MYBE NUC BoardIntel NUC5i5MYBE NUC Board CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for Toshiba Satellite Pro R50-C

RTC CMOS Battery for Toshiba Satellite Pro R50-C

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Toshiba Satellite Pro R50-CToshiba Satellite Pro R50-C CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for Toshiba Portege M200

RTC CMOS Battery for Toshiba Portege M200

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Toshiba Portege M200Toshiba Portege M200 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for Sony VAIO VPCSB

RTC CMOS Battery for Sony VAIO VPCSB

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Sony VAIO VPCSBSony VAIO VPCSB CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for MSI MS-16P51 Motherboard

RTC CMOS Battery for MSI MS-16P51 Motherboard

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI MS-16P51 MotherboardMSI MS-16P51 Motherboard CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for MSI GF63 MS-16R3 Motherboard

RTC CMOS Battery for MSI GF63 MS-16R3 Motherboard

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI GF63 MS-16R3 MotherboardMSI GF63 MS-16R3 Motherboard CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for Lenovo IdeaPad Flex 15 Type 20309

RTC CMOS Battery for Lenovo IdeaPad Flex 15 Type 20309

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Lenovo IdeaPad Flex 15 Type 20309Lenovo IdeaPad Flex 15 Type 20309 CMOS batteries are...
RTC CMOS Battery for Acer TravelMate 8571

RTC CMOS Battery for Acer TravelMate 8571

¥80.83
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Acer TravelMate 8571Acer TravelMate 8571 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for Toshiba Satellite Pro 425CDS

RTC CMOS Battery for Toshiba Satellite Pro 425CDS

¥88.18
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Toshiba Satellite Pro 425CDSToshiba Satellite Pro 425CDS 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.