Uyini umehluko phakathi kwamabhethri okuqala ebanga lemoto namabhethri anamandla?

Ngokombono wabantu abaningi, bacabanga ukuthi amabhethri angamabhethri ahlukene futhi akukho mehluko. Kodwa ezingqondweni zalabo abangochwepheshe kumabhethri e-lithium, kunezinhlobo eziningi zamabhethri, njengamabhethri okugcina amandla, amabhethri kagesi, amabhethri okuqala, amabhethri edijithali, njll. Amabhethri ahlukene anezinto zokwakha ezahlukene kanye nezinqubo zokukhiqiza. Ngezansi, sizoxoxa ngomehluko phakathi kwamabhethri okuqala imishini namabhethri ajwayelekile:

Okokuqala, amabhethri okuqala imishini angowamabhethri ajwayelekile, angamabhethri e-lithium-ion amakhulu anemisebenzi yokushaja ephezulu kanye nokuphuma. Kufanele ahlangabezane nezimo zokuphepha okuphezulu, ububanzi obuhlukahlukene bomehluko wokushisa okuzungezile, imisebenzi yokushaja enamandla kanye nokuphuma, kanye nokutholakala okuhle kokuphuma kwesilinganiso. Amandla okushaja ebhethri lokuqala imishini aphezulu kakhulu, ngisho nakufika ku-3C, okungafinyeza isikhathi sokushaja; amabhethri ajwayelekile anomthamo wokushaja ophansi kanye nesivinini sokushaja esihamba kancane. Amandla okushaja okusheshayo ebhethri lokuqala imishini angafinyelela ku-1-5C, kanti amabhethri ajwayelekile awakwazi ukunikeza umphumela wamandla oqhubekayo ngesilinganiso sokukhishwa kwamabhethri aphezulu, okungabangela kalula ukuthi ibhethri lishise, livuvuke, noma liqhume, okubangela ingozi yokuphepha.
Okwesibili, amabhethri anezinga eliphezulu adinga izinto ezikhethekile kanye nezinqubo, okuholela ezindleleni eziphakeme; amabhethri avamile anezindleko eziphansi. Ngakho-ke, amabhethri anezinga eliphezulu asetshenziselwa amanye amathuluzi kagesi anomsinga omkhulu kakhulu osheshayo; amabhethri avamile asetshenziselwa imikhiqizo ejwayelekile kagesi. Ikakhulukazi kudivayisi yokuqalisa kagesi yezinye izimoto, lolu hlobo lwebhethri lokuqalisa ludinga ukufakwa, futhi ngokuvamile akukhuthazwa ukufaka amabhethri avamile. Njengoba amabhethri avamile enempilo emfushane kakhulu ngaphansi kokushaja nokukhipha izinga eliphezulu futhi onakala kalula, inani lezikhathi angasetshenziswa ngazo lingase lilinganiselwe.

Okokugcina, kufanele kuqashelwe ukuthi kunomehluko othile phakathi kwebhethri lokuqala nebhethri lamandla emishini. Ibhethri lamandla ugesi onika amandla imishini ngemva kokusebenza kwayo. Uma siqhathanisa, izinga layo lokushaja kanye nokukhipha aliphezulu kangako, ngokuvamile cishe liyi-0.5-2C, elingakwazi ukufinyelela ku-3-5C yamabhethri okuqala, noma ngaphezulu nakakhulu. Vele, umthamo webhethri lokuqala nawo mncane kakhulu.