P/N: 01HY008 SB10L70751 / for Lenovo ThinkPad X1 Carbon 5th Gen 20HQ 20HR 20K3 20K4/ X1 Carbon 6th Gen 20KG 20KH CMOS Battery
Extremely small size of the entire unit - CMOS b-atte-ry will fit in almost any electronic device requires 3V battery connector with 2 pins and 2 wires
100% Brand new and high quality.This Product Are Tested Before Shipping.
Our Cmos battery products have the characteristics of large capacity, high power, long life, stable and reliable performance, low self-discharge rate, strong resistance to leakage, and easy replacement.
The function of the CMOS battery is to enable the real-time clock (RTC) of the BIOS to operate normally and ensure that the computer clock function remains accurate.
The main function of CMOS battery is to save the hardware configuration of the current system and the settings of certain parameters by the operator, so as to ensure that the BIOS information will not be lost whether the computer is turned off or the system is powered off.