Amazon.com: Duracell - CopperTop 9V Alkaline Batteries - Long Lasting, All-Purpose 9 Volt Battery for Household and Business - 8 Count : Health & Household
Discharge tests and capacity measurement of 9 volt transistor radio batteries at high current, 100mA to 500mA engineering data
Amazon.com: Duracell - CopperTop 9V Alkaline Batteries - long lasting, all-purpose 9 Volt battery for household and business - 4 count (Pack of 24) : Health & Household
9V Duracell Batteries (12 Pack)
Duracell 9V Coppertop® Alkaline Battery - Save at Tiger Medical, Inc