A23 Batteries

Toshiba A23 12V Alkaline Battery - 1 Piece Tear Strip, Sold Individually
$0.82
GoLight 12 Volt Remote Control Battery MN21 (7921)
$2.95
Duracell Security MN21-B1 23 21/23 12V Alkaline Button Top Battery (MN21BPK DL21 DL23 MN21 A23 21/23) - 1 Piece Retail Card
$3.40
Duracell Security MN21-B2PK A23 21/23 12V Alkaline Button Top Batteries (MN21B2PK) - 2 Piece Retail Card
$3.70
Gold Peak High Voltage A23 12V Alkaline Battery (23A, V23GA, MN21) - 1 Piece Tear Strip, Sold Individually
$1.25
Energizer A23-CVP 55mAh 12V Alkaline Button Top Battery for Keyless Entry - Bulk
$0.70
Energizer A23-BPZ 45mAh 12V Alkaline Button Top Battery for Keyless Entry - 1 Piece Retail Card
$1.55
Energizer A23-BPZ-2 45mAh 12V Alkaline Button Top Batteries for Keyless Entry - 2 Piece Retail Card
$3.05
Toshiba A23 12V Alkaline Battery - Bulk
$0.67

An A23 battery is a dry cell that is primarily used in garage door openers, keyless vehicle entry, and Bluetooth headsets. A23 batteries have a higher voltage which is necessary for radio frequency-transmitting and receiving devices. BatteryJunction has the biggest names in batteries, like Duracell A23 batteries and Energizer A23 batteries.

Cross-reference: 1181A, 23, 23A, 23AE, 23GA, 8LR23, 8LR932, A23, A23BP, E23A, GP23, GP23A, GP-23A, K23A, L1028, LR23A, LRV08, MN21, MS21, R23A, V23, V23GA, VR22