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: 1.2Ah Size / Dimension: 2.17\ L x 1.42\ W x 0.35\ H (55.0mm x 36.0mm x 9.0mm)