Reliable and economical strip of 5 CR2032 batteries from a well-known and respected brand.The CR2032 battery is commonly used in small devices like calculators, watches, scientific equipment, and more. Also used in computers as a CMOS battery.Note: CR2032 and BR2032 are interchangeable. The only difference is that the BR2032 has a slightly lower nominal voltage and a higher temperature range than the CR2032. Using the CR2032 in place of the BR2032 will not damage your equipment.