The Gel series battery is constructed with a low-gravity, gel-suspended electrolyte to provide superior long-term and deep-discharge performance with predictable service life in telecom and renewable energy applications. China gel type battery features in the free maintenance and no corrosive fumes. As a China gel battery supplier, we successfully develop high-performance gel series battery. Our gel cell battery is suitable for space and storage electric power use, have long cycle lifetime. The lead acid cell battery uses special separator to boost up the battery performance inside and has good deep discharge resilience performance. The maximum design life of the gel series battery is up to 15 years.