Mfr: Power Shure Series: - Package: Box Product Status: Active Battery Chemistry: Lithium-Ion Rechargeability: Yes Battery Cell Size: - Voltage - Rated: 3.7 V Capacity: 5Ah Structure: - Termination Style: Wire Leads with Connector Size / Dimension: 2.66\ L x 1.45\ W x 0.80\ H (67.6mm x 36.8mm x 20.3mm)