Dantona Industries COMP-164/BRCCF2TH Capacity: 5000 mAh Chemical System: Lithium Composition: Lithium Diameter: 50 mm Lead Free Status / Rohs Status: RoHS Exempt Product Hazardous Materials Length: 52 mm Primary Type: Replacement Battery Packs Size: Cylindrical Type: PLC Voltage, Rating: 6 V