Taw qhia rau cov roj teeb kua qaub
Txhua lub roj teeb uas siv cov kua roj aqueous tov los ua cov roj hluav taws xob yog hu ua cov kua roj kua qaub, thiab cov uas siv feem ntau yog cov roj teeb-kua qaub. Lub ntsiab zoo ntawm cov roj teeb acid yog siab ua haujlwm voltage, dav dav kub ua haujlwm, muaj kev tawm suab zoo ntawm tus nqi siab thiab qis tus nqi, ntau cov ntaub ntawv nyoos thiab tus nqi qis. Qhov tsis zoo yog tias lub zog ceev nws tsawg, ua rau nws hnyav thiab hnyav.
Lead-acid roj teeb, cov electrode zoo yog lead dioxide, cov tsis zoo electrode yog daim txhuam cev txhuas, cov electrolyte yog sulfuric acid aqueous tov, thiab cov cais tawm (cais tawm) siv microporous roj hmab separator, microporous yas separator lossis lwm yam khoom raws li cov sib txawv ntawm cov hlau lead roj teeb cia. Cov vaj tse yog ua los ntawm cov roj hmab tawv, engineering yas, fiberglass thiab lwm yam ntaub ntawv.