- 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.