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: 1.1Ah Size / Dimension: 2.05\ L x 1.30\ W x 0.33\ H (52.0mm x 33.0mm x 8.5mm)