The different battery sizes are - CR2025, CR2032, CR2450, CR1632, CR1616, CR1620, CR1220, CR1216, CR2016, and LR44. Zinc Carbon battery, Alkaline battery, Coin - Lithium and Alkaline battery, The CR2450 battery works in extreme temperature and has 0% mercury added - it is environment friendly. The CR2450 3V Lithium Button Cell Battery is designed to deliver reliable and long-lasting power for a wide range of small electronic devices. Built with advanced lithium technology, this coin cell battery provides stable voltage output and extended shelf life, making it ideal for everyday electronic applications. This battery is commonly used in car key remotes, weighing scales, calculators, LED lights, medical devices, toys, watches, and other compact electronics that require consistent power. Its compact and lightweight design ensures easy installation and perfect compatibility with devices that support CR2450 batteries. Key Features: • 3V Lithium Coin Cell Battery for reliable performance • Long Lasting Power with stable voltage output • Leak Resistant & Durable Design • Compact Size for easy installation • Ideal for Multiple Devices such as car key remotes, digital scales, calculators, toys, watches, and other electronics • Long Shelf Life for extended usability Perfect for home, office, and daily electronic device needs.

• Wide Range of Applications: CR2450 batteries are suitable for wrist watch, LED light, neck light, electronic thermometer, desktop clock, calculator, electronic organizers, electronic toys, keyless entry and scientific instruments
• Long Shelf Life: The low self-discharge properties of Lithium batteries allow it to be stored for a longer time, thus increasing the shelf life of the battery when not in use
• Environment Conscious Design: Lithium coin battery is not only good for your devices, gadgets and gizmos but is also good for the environment
• Reliable Power Source: Lithium Button Cell Battery CR2450 provides long lasting power in devices, from keyless-entry fobs to toys
• Extreme Temperature Performance: CR2450 battery works effectively in extreme temperature conditions and has 0% mercury added for environmental safety