SBB battery has adopted vent-regulated sealing construction, special grid alloy,
paste formula and high performance compound electrolyte. It has also applied
advanced sealing and group-matching technology. The characteristics are as follows:
High capacity and bigger specific capacity.
excellent recharging performance and less diminishing of capacity in cycle use.
low self-discharge and good capacity retention.
little discrepancy in open-circuit voltage and capacity
long service life
non-gassing or electrolyte leakage and environment friendly.
highly secure and explosion-proof performance