The Maxell Coin Button Cell Batteries CR2025 come in a pack of two, offering reliable power for a variety of devices. With a voltage of 3V and a lithium chemical composition, these batteries are suitable for both high and low drain applications. Perfect for use in sound and vision devices, these batteries provide long-lasting performance in a compact size that is ideal for on-the-go use. Whether you need power for your hearing aids, remote controls, or other small electronics, these Maxell batteries are a convenient and efficient choice.