Manufacturer: Sanyo Energy  •  RoHS/pb-free: Pb-free  •  Battery Type: Nickel Metal Hydride (NiMH)  •  Voltage - Rated: 12V  •  Capacity: 650mAh  •  Battery Cell Size: AAA - Flat Top  •  Number of Cells: 10  •  Structure: 2 Rows x 5 Cells Front to Back  •  Termination Style: Solder Tab  •  Rechargeability: Yes  •  Other PartNo: SY143-L052