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: 1.3Ah Size / Dimension: 2.87\ L x 1.77\ W x 0.39\ H (73.0mm x 45.0mm x 10.0mm)