0CyMC1 Dell ROHS Lithium Coin CMOS Battery

The 0CyMC1 Dell ROHS Lithium Coin CMOS Battery is a compact, high‑energy cell designed for use in Dell equipment that requires a reliable power source for CMOS memory retention. Constructed with lithium chemistry, this coin‑shaped battery delivers stable voltage to preserve BIOS settings and system clock information when the host device is powered off. Compliance with ROHS standards ensures the product is free from hazardous substances such as lead, mercury, and cadmium, supporting environmentally responsible manufacturing and disposal practices. This battery is suited for technicians and end‑users seeking a dependable replacement component that matches Dell’s original specifications for long‑term performance and safety.