Auto Battery,car battery 1.With double decades experience, our company Fengge Battery Co.,Ltd specializes in lead acid car/auto battery manufacturing and selling. Products are more than 950 items. Includes JIS/DIN Series Standard Dry charge, Maintenance Free (MF) battery and BCI, South Africa standard and Australia Standard. Products are with passed ISO certificate, CE quality certificate and SONCAP test certificate. 2. Main materials of Products. .We use new plastic PP for battery containers which is stronger and heatproof features. .Plates: Electrolytic Purity lead 99.994%-99.996%, alloy of low antimony and alloy of high calcium are used. .Use American standard PE separators, Purity acid, high quality chemistry materials with high quality administer, good technology, scientific design for our products 4. Main materials of Products. 1.We use new plastic PP for battery containers which is stronger and heatproof features. 2.Plates: Electrolytic Purity lead 99.994%-99.996%, alloy of low antimony and alloy of high calcium are used. 3.Use American standard PE separators, Purity acid, high quality chemistry materials with high quality administer, good technology, scientific design for our products.