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: 1.1Ah Size / Dimension: 1.57\ L x 1.38\ W x 0.24\ H (40.0mm x 35.0mm x 6.0mm)