Libetri tsa OPZs, tse tsejoang hape e le li-betri tsa acid ea colloidal lead, ke mofuta o ikhethileng oa betri ea asiti ea lead.Electrolyte ea eona ke colloidal, e entsoeng ka motsoako oa sulfuric acid le silica gel, e etsang hore e se be bonolo ho lutla 'me e fana ka tšireletso e phahameng le botsitso.Mantsoe a khutsufalitsoeng "OPzS" a emetse "Ortsfest" (stationary), "PanZerplatte" (tank plate ), le “Geschlossen” (e tiisitsoeng).Hangata libeteri tsa OPZ li sebelisoa maemong a ts'ebeliso a hlokang ts'epo e phahameng le bophelo bo bolelele, joalo ka lits'ebetso tsa polokelo ea matla a letsatsi, lits'ebetso tsa phepelo ea matla a moea, lits'ebetso tsa phepelo ea motlakase tse sa sitisoeng tsa UPS, joalo-joalo.