Manufacturer: Energizer Battery Company • Battery Type: Alkaline • Voltage - Rated: 9V • Capacity: 20500mAh • Battery Cell Size: D - Button Top • Number of Cells: 6 • Structure: 3 Rows x 2 Cells Front to Back • Termination Style: Solder Tab • Rechargeability: No • Other PartNo: 547-105-L023, 547-105-L023-ND, N105-L023