Ak?k?
Ikpughere kemistri d? n'az? batr?-acid
? kw?s?t?la ?t?ghar? uche n'usoro d? mgbagwoju anya na-ap?ta n'ime njedebe siri ike nke batr? lead-acid? N'ime oghere nd? a na-enwegh? at? b? egwu kem?kal? na-eme mkp?t?, na-ahazi ike any? na-adabere na ya. Ka any? leba anya n'ime mgbagwoju anya nd? nzuzo d? n'ime batr? lead-acid site na nyocha d? nkenke.
Kedu ka efere nd? ndu na-esi enweta ?k? eletrik na sulfuric acid:
N'ime batr? lead-acid na-ebi n'?t?t? sel, nke ? b?la na-edobe efere efere - electrodes d? mma na nke na-ad?gh? mma, yana sulfuric acid gbanyere mkp?r?gw? na-eje ozi d? ka nkesa ha. Mgbe chajachara nke ?ma, cell ? b?la na-ebuga ihe d?ka 2.1 volts. Maka batr? 6-volt, sel at? d? mkpa, na maka batr? 12-volt, sel isii zuru ezu.
Efere nd? d? n'ime sel nke ? b?la b? grid d? mgbagwoju anya ar?p?tara nke nwere ?d? kem?kal? d? iche iche, were ihe d? iche iche na-ar? ?r? kpuchie ya. Ka a na-eji batr? eme ihe, a na-ewep? ya, na-ahap? ike echekwara ma na-eri ak?k? nke sulfuric acid. Nke nta nke nta, sulfate sitere na acid na-ekpuchi efere nd? ah?, na-ebelata elu d?n? maka mmeghachi omume kem?kal na-ad?gide. Ozugbo mkpuchi nke ?ma, mmeghachi omume ah? kw?s?r?, na-eme ka batr? ghara ?d? ike.
N'agbanyegh? erute ebe a, enwere olileanya maka mbilite n'?nw? nke batr? lead-acid site na ?chaji. Mgbe ?chaji, sulfate na-alaghachi na acid, na-ekwe ka usoro ah? maliteghachi. Otú ? d?, ? b?gh? sulfate niile ka a na-enwetaghachi nke ?ma na usoro nke ? b?la, na-ahap? ak?k? na efere.
N'ezie, ebe batr? lead-acid na-enye nchekwa ike d? oke mkpa, nd? nd? ha nwere oke. N'agbanyegh? nke ah?, ?gh?ta kem?kal? mgbagwoju anya d? n'ime batr? nd? a na-eme ka ìhè d? na ?r? ha na ohere nke ?gbat? ogologo nd? ha site na iji nlezianya na-ar?zi na ?chaji. Nke a b? njem na-ad?r? ad?r? n'ime obi nke batr? lead-acid - egwu nke kem?kal? na-akp?zi mkpa ume any?.