1.6F22 9v Battery 2.CE, SGS, ISO9001, MSDS 3.0% of Mercury & Cadmium 4.OEM Manufacturer 5.Excellent ... Quality & Price Product Name: 6F22 9v Battery Features:1: ISO9001, CE ... Safe Transport, SGS, Chemical Non-hazardous Certification Approvals2: Battery Jacket: Aluminum Foil or PVC3: Expiry period: 3 Years ... in new design and good quality. OEM Battery