Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: - Number of Cells: 3 Voltage - Rated: 3.6 V Capacity: 2.15Ah Size / Dimension: 4.49\ L x 2.36\ W x 0.87\ H (114.0mm x 60.0mm x 22.0mm)