BatteryBiz International is a Trading Co of lead acid battery. Our battery have exported worldwide about 26 countries and proved sound quality with life at least 3-5 years. Our product includs:1. automotive batteryAutomobile battery(jis series )Automobile battery(din series )Sealed maintenance free battery for automobile2. motorcycle battery3. battery for boat(deepcycle )4. ups batteryHope to cooperating with you and waiting your kind reply.