Manufacturer: Sanyo Energy • RoHS/pb-free: Pb-free • Battery Type: Nickel Metal Hydride (NiMH) • Voltage - Rated: 7.2V • Capacity: 6500mAh • Battery Cell Size: D - Flat Top • Number of Cells: 6 • Structure: 3 Rows x 2 Cells Front to Back • Termination Style: Solder Tab • Rechargeability: Yes • Other PartNo: SY147-L023