Namhlanje, phantse nayiphina imveliso yombane, ukuqala kwinto yokudlala yezingane kunye nokuphela kwezixhobo zonyango, unako ukusebenza ngokuzimeleyo ngoncedo lweebhetri. Kukho iintlobo ezahlukeneyo zemithombo yamakhemikhali yezinto ezikhoyo, kodwa ezona zikhoyo kwaye zigqibeleleyo zibhetri ze-lithium, ngokukodwa, ubukhulu beAAA.
Zilungiselelwe njani?
Zihlelwe ngendlela efanayo ne-saline kunye ne-alkaline, umahluko nje kuphela ngohlobo lwe-electrolyte: umzimba wesinyithi uxhotyiswe ngee-electrode ezimbini ezenziwe ngezinto ezahlukeneyo, ezathi, xa zichithwa, ukukhulula ezinye izinto eziya kwii-terminals. Ukubhalwa kweebhetri ezinjalo kubandakanya iileta "Li", kunye nobukhulu beetribhethi ze-lithium. Ngokukodwa, ubukhulu beAAA kubantu babibiza ngokuthi mizinchikovym.
Izibonelelo zamabhetri ase-lithium-based:
- Uhlobo oluninzi lokushisa.
- Umgangatho oqhelekileyo wamatribhethi e-lithium ngu-3200 mAh, kodwa ngamanye amaxesha ngaphezulu.
- Isisindo sokukhanya.
- Ukuzilayisha okufutshane.
- I-voltage ngexesha lokusebenza ngokuqhelekileyo ayiwa.
Umahluko phakathi kwezi zikhokelo kuxhomekeke kwizinto eziphathekayo ezisetyenziselwa i-cathode. Ngoko, ingaba yi-lithium-fluorocarbon, i-lithium-iodine, i-lithium-copper oxide, njl. Iibhetri ezinjalo zisetyenziselwa ikhompyutha kunye nezixhobo zonyango, izixhobo zokulinganisa, iikhamera, njl.
Ndiyakwazi ukuhlawula amabhetri e-lithium?
Iibhetri eziqhelekileyo azikho phantsi kwintlawulo. Eyona nto ihamba phambili, bayakupapasha i-zilch engapheliyo, kwaye ukuqhuma okungakumbi kunokwenzeka ngeemiphumo eziqhubekayo. Unako ukuhlawula iibhetri ezihlawulelwayo kuphela, ezinokuthi zihluke ngokulula kwiibhetri eziqhelekileyo: amandla enamandla kuwo aya kuthiwa yi-milliamperes ngeyure. Ukongezelela, zibiza kakhulu kunezifana ezilula. Ukongeza, kufuneka uqaphele ingcaciso:
- Ukukhawuleza, oku kuthetha "ukuhlawulelwa". Oko kukuthi, yile mini ibhetri.
- Musa ukuhlaziya kwakhona, oko kuthetha ukuba "ayiyi kuphinda ihlawulelwe". Oko kukuthi, ibhetri eqhelekileyo.
Njengamabhethri e- lithium aqhelekileyo, amabhetri ayenomsebenzi ophezulu, kodwa ngenxa yokuba abanalo i-electrolyte yamanzi, banendawo ephephile kwaye banakho na uhlobo. Ngenxa yobukhulu obuphezulu bokubuyisela kunye nokukhutshwa ngokugqithiseleyo, ifowuni yokutshaja kufuneka ibe neerhafu kwaye ikhuphe i-limiter. Iibhetri ze-lithium-ion zatshintshwa ngamabhetri e-lithium-polym, apho i-gel electrolyte isetyenziselwa khona. Nangona kunjalo, ngelixa usebenziso lwayo ludibaniswa nobunzima obuninzi, kuba ukuhlawulisa ufuna idilesi ekhethekileyo.