Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Lithium-Ion Rechargeability: Yes Battery Cell Size: - Number of Cells: 3 Voltage - Rated: 3.7 V Capacity: 3.45Ah Size / Dimension: 2.20\ L x 1.42\ W x 0.75\ H (56.0mm x 36.0mm x 19.0mm)