The LR1, 4LR44, 1.5V & 12V Alkaline Button and Coin Cell Batteries by Battery are reliable power sources for a variety of devices. With a manufacturer warranty of 5 years and an expiry date of 2029, these high-quality batteries are suitable for both high and low drain applications. Available in various unit quantities from 1 to 100, these alkaline batteries are ideal for use in sound and vision equipment, providing consistent and long-lasting power for your devices. Made in China, these batteries offer dependable performance for a range of devices.