Product Name: PP/PE Microporous Battery Flame Arrestor Model NO.: kaho Place of Origin: Jiangsu, China (Mainland) Material: PP.PE Size: as Request Trademark: kaho Transport Package: PE Bag Inside Carton Outside Specification: ISO9001 Origin: China Product Description This product widly be used in communication, electric power, transportation, computer backup power supply, automobile, agriculture and life commodities, etc.For example, the PP/PE microporous acid filter used in communication and maintenance-free batteries of automobiles can prevently hydrogen explosion during battery charging and overflowing of electrolyte fluid that may erode the vehicle, for the excellent anti-explosion and acid-proof characteristic