Amabhethri e-lithium amelela ukuthuthuka okuphawulekayo kunezinye izindlela ezivamile ze-Lead Acid. Ngobuchwepheshe, ziyisinyathelo esilandelayo – kodwa yini eyenza zibe nenzuzo kangaka?

Ukuthola ibhethri elifanele izidingo zakho kudinga ucwaningo olunzulu. Funda mayelana nezinzuzo eziyisithupha ezibalulekile ezinikezwa ngamabhethri e-lithium ukuze ulungiselele imizamo yakho:

I-Lithium iluhlaza. Amabhethri e-lead acid athambekele ekuwohlokeni kwesakhiwo ngokuhamba kwesikhathi. Uma ukulahlwa kungalawulwa ngendlela efanele, amakhemikhali anobuthi angangena futhi alimaze imvelo. Amabhethri e-lithium-ion awehlisi, okwenza ukulahlwa okufanele kube lula futhi kuluhlaza. Ukwenyuka kokusebenza kahle kwe-lithium kuphinde kusho ukuthi amathuluzi ambalwa adingekayo ukuze kuhlangatshezwane nesidingo sikagesi, kuncishiswe imfucuza yomkhiqizo futhi kuqhubeke nokunciphisa indawo yayo yemvelo.

I-Lithium iphephile. Nakuba noma yiliphi ibhethri lingathinteka ekubalekeni okushisayo nokushisa ngokweqile, amabhethri e-lithium akhiqizwa ngokuvikelwa okwengeziwe ukunciphisa imililo nezinye izimo ezingalindelekile. Ngaphezu kwalokho, ukuthuthukiswa kobuchwepheshe obusha be-lithium kuhlanganise ne-phosphorus kuye kwathuthukisa ukuphepha kobuchwepheshe.

I-Lithium iyashesha. Amabhethri e-lithium ashaja ngokushesha nasebenza kahle kakhulu kunamabhethri e-lead-acid. Nakuba amayunithi amaningi ebhethri ye-lithium ekwazi ukushajwa ngokugcwele ngeseshini eyodwa, ukushajwa kwe-lead-acid kungcono kakhulu kumaseshini amaningi abhanqane adinga ukunakwa futhi aphelelwe isikhathi. Ama-ion e-lithium ngokuvamile athatha isikhathi esincane ukushaja futhi anikeze amandla amaningi ngokushajwa okugcwele kune-asidi yomthofu.

I-Lithium iphuma ngokushesha. Izinga eliphezulu lokukhishwa kwe-lithium livumela ukuthi inikeze amandla amaningi esikhathini esinikeziwe kunomlingani wayo we-lead acid, futhi isikhathi eside kakhulu. Ukuqhathaniswa kwezindleko zamabhethri e-lithium-ion namabhethri e-lead-acid ezimotweni kutholwe ukuthi amabhethri e-lithium-ion akudingeki ashintshwe isikhathi eside (iminyaka emi-5) kunamabhethri e-lead-acid ngezindleko ezifanayo zokuqalisa (iminyaka engu-2).

I-Lithium iyasebenza. Ibhethri le-lead-acid elimaphakathi elisebenza ku-80% DOD lingafinyelela imijikelezo engu-500. I-lithium phosphate esebenza ku-100% DOD ingafinyelela imijikelezo engu-5000 ngaphambi kokufinyelela ku-50% womthamo wayo wokuqala.

I-lithium iphinde ibonise ukubekezelela okukhulu kwezinga lokushisa. Kuma-degree angu-77, impilo yebhethri ene-asidi eholayo yahlala iqinile kumaphesenti angu-100 – i-crank ifike ku-127 degrees, bese yehlisela kumaphesenti angu-3 amangalisayo, kancane kancane iyancipha njengoba izinga lokushisa likhuphuka. Kububanzi obufanayo, impilo yebhethri ye-lithium ayithinteki, ikunikeza okunye ukuguquguquka kwe-asidi eholayo engakwazi ukufana.

Izinzuzo ezingokwemvelo zobuchwepheshe be-lithium ion zinikeza inzuzo ekunikezeni amandla imikhiqizo eminingi nezinhlelo zokusebenza. Qonda izinzuzo, hlola izidingo zakho futhi wenze izinqumo zokuthenga unolwazi ukuze uthole imiphumela engcono kakhulu ngangokunokwenzeka.