Check the listing for details. Energizer 357 / 303 Silver Oxide 4 Batteries (SR44SW / SR44W). Condition: New. Listed at 7.49 USD. 4 x BRAND NEW Energizer 357/303 Silver Oxide Coin Cell BatteriesFor powering your medical devices, calculators and watches reliably, use the Energizer 357/303 battery.Product DetailsReliably powers toys, watches, glucose monitors and calculatorsLong Lasting Zero Mercury Specialty BatteryCell size: 357/303Type: Silver OxideVolt: 1.5Replacement for: 280-03, 280-08, 303/357, D303/357, SB-A9, SR 1154 SW, SR 44 SW, SR 44SW, SR44SW, WS14Type 357/303 Energizer Batteries. Brand new and guaranteed factory fresh. 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%. This devotion to consistent quality has led it to control over 70% of market share in Switzerland, one of the world's leading watch producing countries. 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.