Duracell Coppertop 9V Battery

• Alkaline batteries are an efficient battery type that is both economical and reliable.

• In alkaline batteries, the hydrous alkaline solution is used as an electrolyte. The most common use of this solution is in a manganese-dioxide primary cell with potassium hydroxide as an electrolyte. During cell discharge, the oxygen-rich manganese dioxide is reduced and the zinc becomes oxidized while ions are being transported through the conductive alkaline electrolyte.

• What all that means in plain english is that it lasts a really long time.

• It also discharges in a way that makes effects pedals sound really nice. Better than they sound with rechargable batteries or (in most cases) an AC adapter.

• We get these batteries unpackaged. This allows us to sell them for less. It's also better for the enviroment and you're going to throw the package away anyway.

• Guaranteed fresh with date stamp on side of battery.