Akukho mfihlo yokuba imithombo ephathekayo yamandla kagesi ingaba yinto eqhelekileyo kwaye ihlawulwe. Kwiibhetri eziqhelekileyo, ityuwa kunye ne-alkaline, kunye ne-lithium, ukuphendulwa kwamakhemikhali akunakulungiswa, kwaye kwiibhetri zebhetri zingadluliswa ixesha lokutsalwa kwe-cyclic. Ngoko ke iibhetri ezinokuhlawulwa kunye nendlela yokuhlukanisa ngayo omnye nomnye - kweli nqaku.
Ndiyazi njani ukuba ndiyakwazi ukuhlawula ibhetri?
Into yokuqala eyahlula ibhetri kwibhetri rhoqo ibhaliso ebonisa amandla kwi milliamperes ngeyure (mAh). Ngokuqhelekileyo, umenzi ubeka kwiibhokisi ezinkulu, ngoko ke akunakwenzeka ukuba ungayiboni. Inkulu kule nombolo, ixesha elide ibhetri liya kuhlala.
Iibhetri ezingatshatyalaliswa zinegama eliqhelekileyo kwibhetri - elayishwayo, eguqulela "njengokwenziwa kwakhona". Ukuba umthengi ubona ukubhaliswa akuyi kuphinda ahlawule, kuthetha ukuba isixhobo asikwazi ukuhlawulelwa.
Ukwahlula okwesithathu yintengo. Iibhetri ziyi-oda eliphezulu kunamabhetri aqhelekileyo, kwaye intengo yenziwe ngamandla abo kwaye ivuselela imijikelezo. Nangona kunjalo, amandla aphezulu ahluke kwiibhetri eziqhelekileyo, kodwa awukwazi ukuyihlawula kwakhona. Unokwazi ukwahlula abathwali benamandla ngombhalo othi "iLithium" ekhoyo kubo.
I-voltage yamabhetri aqhelekileyo yi-1.6 V, kwaye amandla okubhetri ngu-1.2 V. Ukuba nexhobo ezilinganayo zokulinganisa - i-multimeter okanye i-voltmeter - unokulinganisa eli nani kwaye uqondisise oko kusezandleni zakho.
Ibhetri eqhelekileyo iya kuzibonakalisa kwinkqubo yokusebenza: emva kokuyeka ukusebenza kwisixhobo esinamandla ngakumbi, sinokufakwa kwenye idivayisi eneemfuneko zamandla amancinci kwaye ngaloo ndlela landisa ixesha lobomi balo. Iibhetri zikhonza ixesha elide, zikhutshwa kancane kancane, kwaye ziphuhlise zonke izibonelelo, ziya kuphinda zilungele ukusebenza emva kokubuyisela kwakhona.
Abo bazibuza ukuba ngaba kunokwenzeka ukuhlawula iibhetri eziqhelekileyo, kubalulekile ukuba uqaphele ukuba ayilungiselelwe oku. Eyona nto iphela, iya kugqitywa ngokukhanya kwe-zilch, kunye nokuqhuma okukhulu, nayo yonke imiphumo elandelayo. Iibhetri kunye naluphi na uhlobo lwe-electrolyte lunokuhlawulwa kwaye oku kuya kuba yimpendulo kumbuzo walabo ababuza ukuba ngaba kungenzeka ukuthelela iibhetri ezifanayo ze-lithium. Nangona kunjalo, ingcamango yabaculi abangumntu ayikho nto kwaye namhlanje abaninzi baye bafumana indlela yokuhlawula ibhetri eziqhelekileyo. Ngoko, unomdla, nokuba unako ukuhlawula iibhetri eziqhelekileyo ze-alkaline, kuyafaneleka ukuphendula ukuba kunokwenzeka. Ukwenza oku, kwijaja yeetrithri ezi-4 kufuneka ubeke iibhetri ze-alkaline ezi-3, kwaye ngakwesokudla ibhetri eli-1. Emva kwemizuzu emi-5-10 baya kuba balungele ukusebenza.