Energizer® Coin Cell Lithium 4 pcs/pack.

Don’t let the compact size fool you: This Energizer lithium button cell reliably powers coin cell-operated devices. Whether it's heart rate monitors, glucose meters, remote controls, keyless entry systems, key fobs, watches, games and toys, or even more specialized devices—these batteries are compatible with the devices that are part of your life, ensuring they don’t stop working. The eco-friendly batteries contain no mercury. Therefore, Energizer coin cell batteries are the perfect choice for your specialized devices.