Panasonic CR2032 Battery is used for: Remote Controls, Heart Rate
Monitor,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car
Remotes, Organizers, Glucometer, Photo Micro Lites, Computer Equipment (memory
backup battery) CMOS, Motherboards, Garage Door Controls, Toys, Communication
Equipment, PocketStations, AbTronics, Dreamcast VMUs, data pack for video
cameras, and other devices that requires this battery size