Description Product Features: Long time discharge. Suitable for space and storage electric power use. Special plate design, long cycle lifetime. Using special lead-calcium alloy to boost up the grid anti-corrosive performance. Using special separator to boost up the battery performance inside. High thermal capacity, reduce the risk of thermal out of control and drying hard. High gas recombined reaction efficiency. Little water losing, no electrolyte stratification phenomenon. Long storage time. Good deep discharge resilience performance. Using gas silicon dioxide, small granule degree, bigger than surface area.
