3 pack of 1.5V Silver Oxide Energizer 357/303 Batteries

Ideal calculator batteries, key fob batteries, and medical device batteries

Energizer button cell batteries hold power for up to 5 years in storage

Zero-mercury batteries are a more environmentally conscious choice

Count on Energizer for long lasting, reliable power

Replaces a variety of button cell battery sizes, including 280-03, 280-08, 303/357, D303/357, SB-A9, SR 1154 SW, SR 44 SW, SR 44SW, SR44SW and WS14