Deep cycle battery, the battery capacity is very low when the battery discharged, it affected battery life too much. It is seldom to discharge the battery deeply when starting the battery. It is too harm when discharging deeply. So the deep cycle battery could provide stable electricity current during long time. Deep cycle battery charge and discharge repeatedly, the plates shrink and expand repeatedly. We studied high strength, small porosity, unify density, good resilience AGM separator, in order to prevent the active materials from falling off. Even the plate breaking and technology crystal short circuit caused by the plate deformation.
Deep cycle battery is mainly applied in electric motor car, telecom equipments.
