We, Huawei Power Source Co., Ltd., have been manufacturing and exporting lead acid battery since 1991 in mainland China. Our Main production: ----VRLA Battery for UPS System and Security&Alarm System ----Motorcycle & Auto vehicle Starting Battery ----Automotive battery ----Electric Bike Battery ----Lawn mower Battery ----Electric Bike Achieved Certificates: UL, CE, ISO9001, ISO 14001etc GEL type and traditional AGM are both for your option. If your are looking for the lead acid battery, we will be your ideal supplier.