2X RTC BIOS CMOS Battery For DELL Latitude E5430 E5440 E5450 E5470 E5480 E5490

Product Features: - The RTC BIOS CMOS battery is a small, coin-shaped battery that provides power to the computer's BIOS and CMOS settings. - The BIOS (Basic Input/Output System) is a set of instructions that tells the computer how to start up and how to interact with the hardware. - The CMOS (Complementary Metal-Oxide-Semiconductor) is a type of memory that stores the computer's settings, such as the date and time, and the boot order. Benefits: - Replacing a dead or dying RTC BIOS CMOS battery can fix a variety of computer problems, such as: - The computer not being able to start up - The computer losing its date and time settings - The computer not being able to boot from the correct device Features: - The 2X RTC BIOS CMOS Battery For DELL Latitude E5430 E5440 E5450 E5470 E5480 E5490 is a high-quality, long-lasting battery that is designed to meet the specific needs of DELL Latitude computers. - The battery is made with high-quality materials and components, and it is tested to ensure that it meets the highest standards of safety and performance. - The battery is easy to install and it comes with a one-year warranty. Key Usage Points: - Easy installation - Durable construction - Long-lasting performance - One-year warranty

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How to Replace a CMOS Battery