Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Lithium-Ion Rechargeability: Yes Battery Cell Size: - Number of Cells: 1 Voltage - Rated: 3.7 V Capacity: 1.65Ah Size / Dimension: 2.64\ L x 0.83\ W x 0.91\ H (67.0mm x 21.0mm x 23.0mm)