Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Lithium-Ion Rechargeability: Yes Battery Cell Size: - Number of Cells: 2 Voltage - Rated: 7.4 V Capacity: 1.65Ah Size / Dimension: 2.05\ L x 1.46\ W x 0.71\ H (52.0mm x 37.0mm x 18.0mm)