Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Lithium-Ion Rechargeability: Yes Battery Cell Size: - Voltage - Rated: 3.7 V Capacity: 3.2Ah Size / Dimension: 3.23\ L x 1.54\ W x 1.38\ H (82.0mm x 39.0mm x 35.0mm)