Engergizer
9 volt industrial battery are designed for use in professional devices that require
high power input and/or frequent use. Energizer Industrial 9V
Batteries are top of the line in terms of production
and reliability. These alkaline cells feature a potent Zinc Manganese Dioxide (Zn/MnO2) chemistry that gives them the power needed for high
drain devices. Their ability to operate in severe hot and cold temperatures
makes them perfect for use in any work environment. The EN22s come with a shelf
life of 5 years, allowing you to keep them around the office for when you need
them most.