Manufacturer: Energizer Battery Company • Battery Cell Size: A23 - Button top • Voltage - Rated: 12V • Capacity: 55mAh • Termination Style: Button Top (Extending) • Size / Dimension: 0.41" Dia x 1.12" H (10.3mm x 28.5mm) • Rechargeability: No • Other PartNo: 547-403, 547-403-ND, A23, A23C, A23VP, N403