Kurt S. Adler CR2032 Button Cell Batteries, 5 Pieces reliable power for a variety of small electronic devices. These button cell batteries are designed to provide long-lasting energy to keep your gadgets running smoothly. for watches, calculators, key fobs, and other compact electronics, these batteries ensure consistent performance and easy . With a pack of five, you have plenty of batteries on hand for your needs, making it a convenient and cost-effective choice. Model Number: H8112