CMOS Batteries

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RTC CMOS Battery for Intel CMB1ABA NUC Rugged Board Element

RTC CMOS Battery for Intel CMB1ABA NUC Rugged Board Element

$9.27
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RTC CMOS Battery for Intel DH57JG Mini-ITX Motherboard

RTC CMOS Battery for Intel DH57JG Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel DH57JG Mini-ITX MotherboardIntel DH57JG Mini-ITX Motherboard CMOS coin batteries are the highest-quality...
RTC CMOS Battery for Intel iTXL-6412A Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-6412A Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-6412A Thin Mini-ITX MotherboardIntel iTXL-6412A Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel iTXL-6210A Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-6210A Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-6210A Thin Mini-ITX MotherboardIntel iTXL-6210A Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel iTXL-1135G7A Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-1135G7A Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-1135G7A Thin Mini-ITX MotherboardIntel iTXL-1135G7A Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel iTXL-1115G4EA Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-1115G4EA Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-1115G4EA Thin Mini-ITX MotherboardIntel iTXL-1115G4EA Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel iTXL-4500A Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-4500A Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-4500A Thin Mini-ITX MotherboardIntel iTXL-4500A Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel iTXL-5105A Thin Mini-ITX Motherboard

RTC CMOS Battery for Intel iTXL-5105A Thin Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel iTXL-5105A Thin Mini-ITX MotherboardIntel iTXL-5105A Thin Mini-ITX Motherboard CMOS coin batteries are...
RTC CMOS Battery for Intel QBi-5005B Embedded Compact Board

RTC CMOS Battery for Intel QBi-5005B Embedded Compact Board

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel QBi-5005B Embedded Compact BoardIntel QBi-5005B Embedded Compact Board CMOS coin batteries are...
RTC CMOS Battery for Intel QBi-4125A Embedded Compact Board

RTC CMOS Battery for Intel QBi-4125A Embedded Compact Board

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your Intel QBi-4125A Embedded Compact BoardIntel QBi-4125A Embedded Compact Board CMOS coin batteries are...
RTC CMOS Battery for VIA VB7001 Mini-ITX Motherboard

RTC CMOS Battery for VIA VB7001 Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your VIA VB7001 Mini-ITX MotherboardVIA VB7001 Mini-ITX Motherboard CMOS coin batteries are the highest-quality...
RTC CMOS Battery for VIA VB7001AG Mini-ITX Motherboard

RTC CMOS Battery for VIA VB7001AG Mini-ITX Motherboard

$9.27
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS coin battery for your VIA VB7001AG Mini-ITX MotherboardVIA VB7001AG Mini-ITX Motherboard CMOS coin batteries are the highest-quality...

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.