Product Details: Type: CR1620 Lithium Coin Battery Voltage: 3 Volts Diameter: 16mm Thickness: 2.0mm Packaging Options: Single pack and multi-pack options available. Description: The CR1620 Lithium Coin Battery is your trusted source of power for compact and specialized devices. Its reliable 3V output is perfect for watches, LED keychains, small toys, calculators, hearing aids, medical devices and other electronics. Designed for durability and safety, the CR1620 features a leak-proof construction and long shelf life, making it ideal for both every day and backup use. Whether you are powering a precision medical instrument or your favorite pocket gadget, the CR1620 battery ensures dependable energy when you need it most. Keep your small electronics running smoothly with our high-performance CR1620 button batteries. These compact 3.0V cells deliver dependable power and are compatible with a wide range of devices, including wristwatches, toys, laser pointers, remote controls, and small medical tools. Whether replacing a dead battery or stocking up for future needs, this multi-pack offers unbeatable value and reliability. Each battery is engineered to provide long-lasting energy and is tested for safety and consistency. Mercury-free and environmentally conscious, they meet the highest quality standards to keep your devices safe and powered. Why Choose Our CR1620 Batteries? Consistent Power: Engineered to provide a steady 3V output for maximum performance. Universal Fit: Designed for compatibility with watches, remotes, calculators, key fobs, and more. Safe and Leak-Proof: Built with high-quality materials to prevent leaks and ensure device safety. Eco-Conscious Design: Manufactured with environmental responsibility in mind. Dispose of used batteries at designated recycling centers. Certified Quality: Meets industry safety standards (CE & RoHS compliant). Available in Bulk: Choose from single packs or value multi-packs for convenience and savings. Stay prepared and never run out of power with our premium batteries – perfect for home, office, or travel use.