Maxell 395 57mAh 1.55V Silver Oxide Button Cell Battery

Maxell Coin Cell Battery 395 SR927SW is most often used as a battery replacement for watches. Button battery cells can also be used in other electronic devices such as calculators, keyless remote entry systems for cars and homes, medical equipment, hand-held electronic devices, and as batteries in cameras, audio books, games, toys, and more. Has a shelf life of 5+ years.