Villy CR 2016 3V Micro Lithium Button Coin Cell Battery  (Pack of 5)

Powers devices such as watches, calculators, sporting goods, games, medical devices, and more CR2016 Battery 3-Volt Micro Lithium Button Coin Cell Long-lasting, reliable battery life; performs in extreme temperatures Ideal for vernier callipers Laser Pointer, Hearing Aids, Insulin Pumps, Heart Rate, Monitor, Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Glucometer, Computer Equipment (memory backup battery) CMOS, Toys, Communication Equipment, data pack for video cameras, and other devices that requires this battery size!