Lead Antimony (Pb-Sb) for Positive and Lead Calcium (Pb-Co) for Negative Plates -+ deliver high performance even at high temperature. Robust grid construction with PE Envelope and Glassmet Separators help to prevent shedding of active material will result in longer running life., High charge retention and good shelf life to provide longer running life. think plate battery with enabling deep discharge good for the long power cut. Quick charge feature get charge fast for good back uptime