Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: AAA Number of Cells: 3 Voltage - Rated: 3.6 V Capacity: 730mAh Size / Dimension: 3.15\ L x 2.60\ W x 0.63\ H (80.00mm x 66.00mm x 16.00mm)