Energizer A23BP2, Battery Manganese Dioxide (MnO2) 12 Volts Cylindrical 28.5mm x 10.5mm Dia. ANSI-1181A Blister PK of 2

Battery Manganese Dioxide (MnO2) 12 Volts Cylindrical 28.5mm x 10.5mm Dia. ANSI-1181A Blister PK of 2

Features:
• An A23 battery is an 8-cell device with a nominal voltage of 12 Volt.
• The higher voltage is necessary for the radio frequency-transmitting and receiving devices which A23 batteries often power.
• Alternative Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GA