... ,acid-resistance 4.OEM/ODM ser rechargeable battery rubber acid injection 1.Appling for lead acid storage battery,UPS ... meet PAHS,NP requirement.NBR,EPDM,FKM,ACM,IIR,Silicon rubber etc. are available.Material usage is based on the final ... product condition.Packing Spec.Standard packing: a. plastic bag inside with barcode; b. carton outside, 40*40*28 cmNot ...