Westinghouse 9V Super Heavy Duty Battery – WES-CR9V-BP1 (1CT)
Westinghouse Lithium Super Heavy Duty Batteries deliver dependable power when needed. 9 Volt batteries are most commonly used in smoke alarm systems. Westinghouse designed its lithium formula to last 5 times longer than other alkaline brands names such as Energizer, Duracell, and Rayo vac.
With this long lasting 9 volt you wont have to change the battery in your smoke alarms for years and sometimes up to 10 years if you are using the battery in a ac-powered smoke alarm. Westinghouse is known for its quality and our batteries prove it.
Super Heavy Duty Battery.