Rayovac UltraPro Alkaline, 9V Batteries, 6 Count

6 (six) is the natural number following 5 and preceding 7. It is a composite number and the smallest perfect number.

9V or 9-V may refer to:

• Nine-volt battery
• Killed by 9V Batteries, an Austrian indie rock band
• PG-9V, a model of the SPG-9 gun
• 9V Avior Airlines - IATA code
• Singapore - aircraft registration code

Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Especially in earlier medieval periods the term often implied not only a certain status, but also that the count had specific responsibilities or offices. The etymologically related English term "county" denoted the territories associated with some countships, but not all.

The title of count is typically not used in England or English-speaking countries, and the term earl is used instead. A female holder of the title is still referred to as a countess, however.