Amabhethri abizayo

Imithombo ebizwa ngokuthi ngomunwe ihlala isetshenziswe kakhulu isikhathi eside. Cishe wonke amathoyizi wezingane, amawashi odonga, izinto ezahlukene zasendlini zisebenza kubhethri anjalo. Amabhethri we-Misinchikovye kanye nama-accumulators angabizwa ngokuthi abafowethu abancane ngomunwe, basebenzisa njalo.

Yiziphi amabhethri amancane angcono kakhulu?

Udaba oluphuthumayo yilokho okuhlukanisa ibhethri ngomunwe omncane. Umehluko ubonakala kuphela ngosayizi, isimiso sokusebenza kanye nokuklama kuyafana. Usayizi we-Mizinchikovy wenza kube lula ukusebenzisa umthombo wamandla kumadivayisi amancane kakhulu. Kodwa ngokuqondene nokugcwaliswa kwecala lezinsimbi, kunezinketho:

  1. Amabhethri angasetshenziswanga ngamanzi kuze kube yilapho asanda kugcina isandla somncintiswano . Namuhla zisetshenziselwa kuphela lawo madivayisi lapho kungekho mthwalo ophezulu kakhulu. Kungaba isilawuli kude se-TV, iwashi lesodonga. Uma udinga ukunikeza amandla idivaysi enegunya eliphakeme, ukhetho lwasawoti ngeke lusebenze. Ukungahambi kahle kuyindawo yokulala eshalofu. Kodwa isenzakalo esingathandeki ngempela ukugeleza kwe-electrolyte, lapho uketshezi luhlala ngaphakathi kwedivayisi. Ngakho-ke, amabhethri anosawoti namuhla ahamba kancane kancane.
  2. Ibhetri ye-alkaline yamakhemikhali e-alkaline yanamuhla inezuziselo ebalulekile ekuklanyeni: umzimba ngokwawo awuhambisani ne-electrode, ngakho-ke ukuvuza kuphelile. Lawa mabhethri asuke awekho ukuwa kwe-voltage, okwenza ukwazi ukuwasebenzisa ngisho namadivayisi aphezulu. Futhi impilo yeshalofu ayiyona iminyaka embalwa, kodwa iningi eliyisikhombisa.
  3. Ibhethri encane ye-lithium izozinikela ngezinhlamvu zikaLie kulolu cala. Lena inguqulo ephambili kakhulu yanamuhla. Ngenxa yezizathu ezicacile, intengo izoba kathathu ephakeme kunayo yabalingani be-alkaline. I-voltage yehla ezinkingeni ezingavamile, futhi impilo yeshalofu ifinyelela eminyakeni eyishumi. Futhi-ke, ikhono lebhethri elincane le-lithium liphakeme kakhulu.

Zonke izinhlobo zamabhethri amancane ziye zathola uhlelo lwazo ngokwezinga elikhulu emithi, imishini yezithombe kanye nezinsimbi zokulinganisa, lapho kubalulekile ukuthola umshini osebenza njalo.

Amabhethri-amabhethri

Kuyasebenza kakhulu futhi elula ukusebenza uma ungakwazi ngezikhathi ezithile ukhokhiswa futhi usebenzise idivayisi cishe kuze kube phakade. Amabhethri abizwa ngokuthi i- nickel-metal-hydride amabhethri angummeleli okhanyayo wezinto ezikhokhisiwe.

Kwanele ukudlulisa inani elincane lamanje ngokusebenzisa ibhethri elisetshenzisiwe kakade, njengoba ngemuva kwesikhathi esithile baphinde bafanelekele umsebenzi. Enkambeni yokubuyisela kabusha, kunezimpendulo ezithile zamakhemikhali ngaphakathi okuvuselela amandla. Awugcwaliswa inani laso langempela, kancane kancane. Ngemuva kwamakhulu angamakhulu amahlanu ukubuyisela ibhethri ngeke kusetshenziswe.

Uma ngabe ufuna ukugcina imali bese uzama ukufaka kabusha ibhethri elula, shiya le mibono. Iqiniso lokuthi akuhlinzekwa nje ngalesi senzo futhi awutholi nje kuphela ibhethri elisha, kodwa futhi ubungozi bokugcwalisa igumbi ngokukhishwa okuyingozi ngemuva kokuphendula kwamakhemikhali.

Kodwa isikhathi esincane sokwandisa isitoreji kwanoma imuphi umthombo wamandla emzimbeni wensimbi kunengqondo ngempela. Kunemithetho eminingana evumela ukuthi usebenzise amandla ngokugcwele: