Wide Application Lithium Coin Batteries is universally suitable for welding hood, Key Fob, security sensor, wireless thermometers.sensor, Learning Watch, Flameless Candles, alarm system sensors, garage door remote, Clocks, Watches, Calculators, Car Key Remote, Security System. Please note: It depends on whether your product is compatible with this battery! CR2450 Button Cell batteries replace in variety battery models BR2450-1W, CR2450N, KCR2450, LM2450, 5029LCDL2450, CR2450N, ECR2450, BR2450.Long-lasting Batteries Designed for dependability 3 volt 2450 battery deliver the long-lasting power and performance you can count on for electronic devices throughout daily or outdoor activities.Customer Support If you encounter any problems about CR2450 3V Lithium battery, please feel free to contact us, we are committed to reply within 24 hours.Reliable, Safe, Leak-Free makes a safe 2450 3V Button Cell Battery type, with extensive testing before release. Enjoy leak-free operation & peace of mind you cant get anywhere else. Please rely on .