The OGi bloc batteries are vented stationary batteries with liquid electrolyte (diluted sulphuric acid).
OGi bloc batteries are based on flat plate design. The special feature
of the HOPPECKE OGi bloc product is the around protection of the
negative plates by pocket separators. Obtained by the around protection
no short circuits are possible any longer by shedded active mass.
Therefore OGi bloc batteries are developed for high current
applications, but they are even very good in cycling operations. They
offer an excellent live expectancy and a maximum safety on operation.