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: 1.6Ah Size / Dimension: 2.20\ L x 1.50\ W x 0.83\ H (56.0mm x 38.0mm x 21.0mm)