Energizer A23/21 12v Alkaline About this item 1 Energizer A23 Alkaline Batteries High energy density Long life power source Brand Name Energizer Compatible Devices Radio , Remotes , Remote , Headset Ean 0888021300374 , 7445803017955 , 0608938150233 Included Components Battery Item Volume 1.00 milliliters Item Weight 0.320 ounces Model Number A23x5 Alkaline, battery 23A 12V Number of Items 1