The Duracell PC1604 is a 12 piece bulk pack of the Procell 9V. Trusted by industry professionals for their reliability, performance, and great value. Made using high quality manufacturing and materials, including Super Conductive Graphite technology in the cathode, Procell batteries provide long-lasting power and outstanding performance.
Each battery is tested for voltage and leakage before release to ensure dependable power even after up to seven years of storage. And they can operate in temperature extremes between -20°C and +54°C.