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: 1.53Ah Size / Dimension: 1.69\ L x 2.60\ W x 0.20\ H (43.0mm x 66.0mm x 5.0mm)