The shelf life on Energizer batteries is 5 to 10 years
These batteries are commonly required for Swatch, Fossil, Timex and Casio popular brands
Energizer's reported failure rate is far less than 1/1000 of 1%
Energizer is respected world wide for its uncompromising quality and consistent performance
Energizer's technological leadership produces a variety of miniature batteries which are trusted for use by the best names in watch, computer, keyless entry, consumer electronics and hearing aid industries