Looking for a reliable and long-lasting battery to power your devices? Look no further than the Energizer Size 377 Battery. This high-quality battery from a trusted brand offers a voltage of 1.55V, a chemical composition of silver oxide, and an expiration date of 03/2024. With its coin cell/button type, it is perfect for a variety of electronics needs, whether you're using it for personal or professional use. Plus, this product comes in a unit quantity of 1, so you can get the exact number you need without worrying about overbuying. Invest in the Energizer Size 377 Battery and power your devices with confidence!