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: 2.09\ L x 1.34\ W x 0.22\ H (53.0mm x 34.0mm x 5.5mm)