CMOS Batteries

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RTC CMOS Battery for Intel Skylake NUC6i3SYH NUC mini PC

RTC CMOS Battery for Intel Skylake NUC6i3SYH NUC mini PC

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel Skylake NUC6i3SYH NUC mini PCIntel Skylake NUC6i3SYH NUC mini PC CMOS batteries are...
RTC CMOS Battery for Intel NUC11PAHi7 NUC mini PC

RTC CMOS Battery for Intel NUC11PAHi7 NUC mini PC

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Intel NUC11PAHi7 NUC mini PCIntel NUC11PAHi7 NUC mini PC CMOS batteries are the highest-quality...
RTC CMOS Battery for MSI GE63VR 7RF Raider

RTC CMOS Battery for MSI GE63VR 7RF Raider

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI GE63VR 7RF RaiderMSI GE63VR 7RF Raider CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for MSI MS-16W1

RTC CMOS Battery for MSI MS-16W1

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI MS-16W1MSI MS-16W1 CMOS batteries are the highest-quality lithium-ion batteries on the market. High...
RTC CMOS Battery for Panasonic Toughbook CF-19

RTC CMOS Battery for Panasonic Toughbook CF-19

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Panasonic Toughbook CF-19Panasonic Toughbook CF-19 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for MSI MS-16Q4 GS65 Stealth 9SG

RTC CMOS Battery for MSI MS-16Q4 GS65 Stealth 9SG

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI MS-16Q4 GS65 Stealth 9SGMSI MS-16Q4 GS65 Stealth 9SG CMOS batteries are the highest-quality...
RTC CMOS Battery for MSI GL62M 7RDX MS-16J9

RTC CMOS Battery for MSI GL62M 7RDX MS-16J9

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI GL62M 7RDX MS-16J9MSI GL62M 7RDX MS-16J9 CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for MSI GF75 Thin 10SCSR

RTC CMOS Battery for MSI GF75 Thin 10SCSR

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your MSI GF75 Thin 10SCSRMSI GF75 Thin 10SCSR CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for Lenovo Flex 4-1580

RTC CMOS Battery for Lenovo Flex 4-1580

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Lenovo Flex 4-1580Lenovo Flex 4-1580 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP EliteBook 830 G7

RTC CMOS Battery for HP EliteBook 830 G7

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP EliteBook 830 G7HP EliteBook 830 G7 CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for HP EliteBook 830 G6

RTC CMOS Battery for HP EliteBook 830 G6

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP EliteBook 830 G6HP EliteBook 830 G6 CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for HP EliteBook 830 G5

RTC CMOS Battery for HP EliteBook 830 G5

$15.60
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP EliteBook 830 G5HP EliteBook 830 G5 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.