What is the Component requirements with CMOS battery?

The component requirements for a CMOS battery typically include a low-voltage power source that maintains the real-time clock and BiOS settings when the computer is powered off. Commonly, this is a lithium coin cell battery (like CR2032) that provides a stable voltage (usually 3V). Additionally, the circuit design must ensure proper connections to the motherboard for charging and discharging, while also incorporating a resistor network to manage power consumption. Lastly, a secure compartment or holder is necessary to properly house the battery within the device.