Dantona Industries COMP-172/BR2/3AC2P Capacity: 1200 mAh Chemical System: Lithium Composition: Lithium Dimensions: 1.32"H?—0.67"Dia. Lead Free Status / Rohs Status: RoHS Exempt Product Hazardous Materials Primary Type: Replacement Battery Packs Size: Cylindrical Type: PLC Voltage, Rating: 3 V