Explore the versatility and reliability of the T & E brand with our Lithium Button Cells, suitable for a wide range of electronics. This listing includes various sizes such as CR2016, CR2025, CR2032, LR41, LR43, LR44, LR66, LR621, and LR754, ensuring you have the right power source for your specific device.These cell batteries are designed to provide long-lasting energy to your small electronics, including calculators, remote controls, and various health and fitness devices. Trust in the quality and performance of T & E batteries for your daily necessities.