The CR-2032 3V Lithium Button Cell Batteries are renowned for their top quality, boasting high capacity and a long lifetime. With stable voltage retention, these batteries are reliable even during extended periods of discharge. Their versatility makes them suitable for a wide range of devices including laser pointers, clocks, watches, calculators, computers, cameras, digital cameras, PDAs, remote controls, camcorders, electronic games, electronic instruments, MP3 players, digital voice recorders, toys, blood glucose and cholesterol testing meters, and more.