Manufacturer: Panasonic - BSG  •  RoHS/pb-free: Pb-free  •  Battery Type: Nickel Cadmium  •  Voltage - Rated: 12V  •  Capacity: 4400mAh  •  Battery Cell Size: D - Button Top  •  Number of Cells: 10  •  Structure: 5 Rows x 2 Cells Front to Back  •  Termination Style: Solder Tab  •  Rechargeability: Yes  •  Other PartNo: P158-L025, P158L2X5