The CR2032 battery is used in watches, calculators, PDA devices, medical devices, toys, bathroom and kitchen scales, pedometers and a myriad of other products. The CR2032 cell is the most common lithium battery. It is commonly used in computer motherboards with non-volatile BIOS memory and real-time clock (RTC) backup batteries. With a lifespan of up to ten years, this battery is an economical option that allows you to keep your electronic equipment up and running.- Model: DRB20322- Brand: Duracell- Type: CR2032- Technology: Lithium- Voltage: 3V- Uses: CMOS, doorbells, car key rings, remote controls, scientific instruments, wrist watches ...