... acid injection 1.Appling for lead acid storage battery,UPS battery,Motorcycle battery,E-bike battery 2. HNBR, NBR, Silicone, EPDM, ... ItemRubber parts for battery acidDescriptionWidely used inAppling for lead acid storage battery,UPS battery,Motorcycle battery,E-bike battery acid filling machineHardness ... REACH, ROHS and PFOS commands.Partial meet PAHS,NP requirement.NBR,EPDM,FKM,ACM,IIR,Silicon rubber ...