10X CMOS RTC Battery For Dell E6420 E6430 E6440 E6520 E6530 E6540 CR2032 2 wire

Product Features: - Compatible with Dell E6420 E6430 E6440 E6520 E6530 E6540 laptops. - Used to power the CMOS (Complementary Metal-Oxide-Semiconductor) chip, which stores the computer's date and time settings. - Easy to install. - Durable construction. - Available in a variety of colors. Key Usage Points: - Ensures that the computer's date and time settings are correct, even when the computer is turned off. - Prevents data loss by maintaining the system time and date. - Extends the life of the CMOS chip. Additional Features: - Long lifespan: Up to 10 years of reliable power. - High-quality materials: Corrosion-resistant and moisture-proof. - Compact size: Fits easily into the laptop's battery compartment. - Simple installation: Plug-and-play design for easy replacement. Benefits:

Detailed specifications.

How to replace a CMOS battery.