Energizer EN21 Industrial Alkaline AA Batteries are our battery of choice for outstanding reliability in wireless microphones, FX pedals, and other musical gear! The Energizer EN21 batteries are designed to last. They are designed for heavy, continuous use which is just what you want for a wireless microphone battery. We have several customers that order six boxes at a time so they don't run out of batteries just when they need them most. Industrial strength with CCI Solutions discount pricing. The more you buy, the more you will save! |