Manufacturer: Panasonic - BSG  •  RoHS/pb-free: Pb-free  •  Battery Type: Nickel Cadmium  •  Voltage - Rated: 9.6V  •  Capacity: 4000mAh  •  Battery Cell Size: D - Flat Top  •  Number of Cells: 8  •  Structure: 1 Row x 8 Cells Side to Side  •  Termination Style: Solder Tab  •  Rechargeability: Yes  •  Other PartNo: P258-F081