The Panasonic CR2450 is a 3-volt lithium coin cell battery manufactured in Indonesia. This compact button battery is designed for use in small electronic devices like watches, calculators, car key fobs, and other portable devices requiring reliable power in a small form factor. Key features: • 3V lithium battery • Coin cell/button battery design • Long shelf life • Reliable power output • Compact size • Made in Indonesia The CR2450 is part of Panasonic's trusted line of lithium batteries. The battery features a diameter of 24mm and height of 5mm, making it suitable for various small electronic applications. The coin cell construction ensures stable voltage delivery throughout its service life. Proper disposal of used batteries is recommended according to local regulations.