Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: - Voltage - Rated: 7.2 V Capacity: 3.5Ah Size / Dimension: 5.98\ L x 2.17\ W x 0.87\ H (152.0mm x 55.0mm x 22.0mm)