Duracell Procell 9V Alkaline Batteries – 12 Per Box
Major advantages are:
Dependable, long lasting power with up to a 7-year freshness guarantee.
Operates reliably in temperature extremes of -20 degrees C to 54 degrees C.
Date coded to guarantee freshness.
Economical bulk packaging for professional applications.
Contains no added mercury.
Infusion Pumps, Wireless Microphones, Smoke Alarms, Radios, Portable Transmitters, Security Back-up Systems