Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: - Number of Cells: 10 Voltage - Rated: 12 V Capacity: 4Ah Size / Dimension: 3.70\ L x 1.26\ W x 2.64\ H (94.0mm x 32.0mm x 67.0mm)