... 4.0% of Mercury & Cadmium 5.OEM Manufacturer Product Name: Dry Battery Dry CellFeatures:1: ISO9001, CE, MSDS, Safe Transport, SGS, Chemical ... )3.9 Ohms, 24h/d, 0.9V-145min2)75 Ohms, 4h/d, 0.9V-70h3)10 Ohms, 1h/d, 0.9V-8h4)5 ... .1 Ohms, 8h/d, 4M/H, 225mPackage ... variety of different batteries in new designs and good quality. Dry Battery Dry Cell