... .0% of Mercury & Cadmium 5.OEM Manufacturer Product Name: Dry Battery Dry CellFeatures:1: ISO9001, CE, MSDS, Safe Transport, SGS, ... Chemical Non-hazardous Certification Approvals2: Battery Skin: Aluminum Packing3: Expiry period: 3 Years4: Application: MP3, Walkman ... 8h4)5.1 Ohms, 8h/d, 4M/H, 225mPackage Size: Any size of Inner Box and Middle Box. Desinged Export Carton.We ...