Sinikezela ngabavelisi abaThengisa i-12V12Ah vrla AGM ibhetri yeLead Acid Ibhetri etshajwayo ukwenzela ukuba imelane neemfuno zamva nje zefektri kwaye ihlangabezane nomgangatho ophezulu kunye nemilinganiselo yokhuseleko yokuqinisekisa inkxaso ehlala ixesha elide, ukuqina kunye nokusebenza kakuhle. Ezi zisetyenziswa kwimveliso yesiqhelo yemihla ngemihla kunye nemveliso kwaye ziyimfuneko kuwo onke amashishini.