CMOS Batteries

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RTC CMOS Battery for Sony VAIO SVP132

RTC CMOS Battery for Sony VAIO SVP132

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Sony VAIO SVP132Sony VAIO SVP132 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for Sony VAIO SVP13 Series

RTC CMOS Battery for Sony VAIO SVP13 Series

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your Sony VAIO SVP13 SeriesSony VAIO SVP13 Series CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for HP Pavilion G6-1325sa

RTC CMOS Battery for HP Pavilion G6-1325sa

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Pavilion G6-1325saHP Pavilion G6-1325sa CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP Pavilion G6-1326SA

RTC CMOS Battery for HP Pavilion G6-1326SA

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Pavilion G6-1326SAHP Pavilion G6-1326SA CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP Pavilion G6-2212SA

RTC CMOS Battery for HP Pavilion G6-2212SA

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Pavilion G6-2212SAHP Pavilion G6-2212SA CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP G6000

RTC CMOS Battery for HP G6000

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP G6000HP G6000 CMOS batteries are the highest-quality lithium-ion batteries on the market. High...
RTC CMOS Battery for HP Spectre 13-AC002NA

RTC CMOS Battery for HP Spectre 13-AC002NA

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Spectre 13-AC002NAHP Spectre 13-AC002NA CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP Spectre 13-ac Series

RTC CMOS Battery for HP Spectre 13-ac Series

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Spectre 13-ac SeriesHP Spectre 13-ac Series CMOS batteries are the highest-quality lithium-ion batteries...
RTC CMOS Battery for HP Spectre 15-BL000NA

RTC CMOS Battery for HP Spectre 15-BL000NA

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Spectre 15-BL000NAHP Spectre 15-BL000NA CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP ENVY M6-1279EL

RTC CMOS Battery for HP ENVY M6-1279EL

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP ENVY M6-1279ELHP ENVY M6-1279EL CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP Pavilion G62

RTC CMOS Battery for HP Pavilion G62

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP Pavilion G62HP Pavilion G62 CMOS batteries are the highest-quality lithium-ion batteries on the...
RTC CMOS Battery for HP ENVY 15-1060ea

RTC CMOS Battery for HP ENVY 15-1060ea

£8.88
Limited Time International Shipping Promo ̶$̶1̶3̶.̶9̶9̶ - $5 Flat FeeHigh-quality and reliable CMOS battery for your HP ENVY 15-1060eaHP ENVY 15-1060ea CMOS batteries are the highest-quality lithium-ion batteries on the...

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.