... ISO9001:2000, UL, CE, ETS, SONC 12V high quality maintenance free car batteryApplications: Starting battery ideal for cars, buses, trucks, Golf ... resistance to corrode, prolonging the life of batteries and super long shelf life, longer storing time after chargingProduct structure ... lift and storage of batteries will be longer.Polypropylene case: The case of polypropylene materials is light and strong, ...