rechargeable battery rubber acid injection 1.Imported EPDM material 2.All sizes 3.Rubber seal, ... acid-resistance 4.OEM/ODM ser rechargeable battery rubber acid injection 1.Appling for lead acid storage battery,UPS battery,Motorcycle ... , NBR, Silicone, EPDM, VITON, CR, etc are available.3. The color could be chose.4. Compliance for the ISO9001-2008, ERP ...