bloc HC batteries are new revolutionary vented stationary lead-acid
batteries with liquid electrolyte (dilute sulphuric acid).
of the OGi bloc HC series are able to accept high-current loads and
have a positive flat plate. The special feature of this series is the
pocketing of the 3D structured electrode with excellent current
conductance. This leads to outstanding ability to deal with high-current
loads, maximum energy density per foot print, plus excellent life