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1,18650 Lithiamu-ion batire pamwamba pa ophunzira njira yokonza wophunzira: kukonza kwanthawi yayitali kamodzi pamwamba pa batire ya lithiamu ion kudzakhala oxidized mpaka kupangitsa kuti electrode ya batri ibadwe, imatha kupangitsa kuti batire ndi zida zamagetsi ziwonongeke Contact , nthawi yogwiritsira ntchito batri ya lithiamu-ion idzafupikitsidwa, ndipo kamodzi kokha mphira wa rabara kapena chida chilichonse choyeretsera chikugwiritsidwa ntchito kupukuta dzimbiri-dzimbiri pamwamba, kukana kwa dera kungathe kuchepetsedwa ndipo kutsika kwake kungathe kuchepetsedwa. 2. Batri ya lithiamu ion ya 18650 imasinthidwanso ndi kusinthasintha kozizira ndi kutentha: kutentha kochepa kumasintha electrolyte ya mkati mwa batri ya lithiamu ion ndipo imayambitsa mankhwala atsopano mu batri ya firiji.
Kamodzi batire lifiyamu ion kwenikweni mlandu ndi limatulutsa pa ndondomeko ya batire lithiamu-ion. Panthawiyi, kuwongolera koyipa komanso kuwongolera kwabwino mu batire ya 18650 kugundana. Batire limakhala lopanda ntchito chifukwa cha mkati wosanjikiza mphamvu ya kinetic ya ma elekitironi ndi yayikulu kwambiri pa kutentha kwachipinda, kuti batire ili mumkhalidwe wokangalika kutayikira.
Pamene batire ya lithiamu-ion imayikidwa pamalo otsika kutentha, microstructure ya batri ya lithiamu-ion ndi electrolyte pamwamba ndi filimu ya lifiyamu pa mawonekedwe ake adzakhala ndi kusintha kwakukulu, zomwe zingapangitse kuti batire yamkati ikhale yolimba. osagwira ntchito kwakanthawi ndikuchepetsa kutayikira kwapano. Chifukwa chake, mutatha kulipira, mphamvu ya batri imatha kubwezeretsedwanso pafupifupi pafupifupi. Batire ya lithiamu-ion ya 18650 imakhala ndi moyo wozungulira pafupifupi nthawi 600.
Komabe, chiwerengero cha zopanda malipiro chawonjezeka, ndipo kusuntha kwa matenthedwe kwa molekyulu kudzawononga pang'onopang'ono microstructure ya mamolekyu amkati amkati, ndipo kusungirako bwino kwa ndalamazo kudzachepa pang'onopang'ono. Izi ndizosavuta kuwononga chosasinthika mkati mwa batire panthawi yoziziritsa, izi zitha kuwonjezera kuchuluka kwachaji munthawi yochepa, koma mwayiwu ukangoletsedwa nthawi yomweyo. Pamene microstructure ya 18650 lithiamu-ion batri iwonongedwa, idzawonongedwa.
Ndikosatheka kuchira zonse, pakapita nthawi yayitali, njirayi imathandizira kuwonongeka kwa batri. 3, njira yozama yopangira batire lamagetsi: mphamvu yakuzama ya foni yamakono ndikugwiritsa ntchito mphamvu zamkati kuti mukwaniritse kuyitanitsa mozama. Izi zimafuna njira zambiri zosatsegulidwa.
Pezani njira yolumikizira mabatire a 18650 ku babu yaying'ono ya 1.5V. Mkati mwa batri ya lithiamu-ion idzasamutsidwa ku babu yaying'ono, ndipo mpaka mababu ambiri akuwala.
Batire iyenera kukhala ndi mphamvu pang'onopang'ono kudzera mumagetsi otsika. Batire ikagwiritsidwa ntchito, imatha kugwiritsidwa ntchito nthawi yayitali nthawi imodzi. 4.
Kuthamanga kwambiri kwa batire: batire ya lithiamu-ion batire yothamanga kwambiri (5V, 300mA) imayimbidwa kwa mphindi zisanu. Chojambuliracho chikhoza kukhala chojambulira foni yam'manja kapena mutu wopangira, koma sizingatheke kugwiritsa ntchito chojambulira chomwe chingagwiritsidwe ntchito nthawi imodzi, chojambulira chomwe chingagwiritsidwe ntchito nthawi zambiri. Pambuyo pa mphindi iliyonse, mphamvu ya batri V imapezekanso.
Komabe, palibe voteji yomwe imakwera mpaka 1V, ndipo imakhala yodzaza (kuyezedwa mphindi 5 zilizonse). Kulipira ku 3V, zikomo! Mukatha kugwiritsa ntchito charger yomwe nthawi zambiri imagwiritsidwa ntchito pa batri, mutha kuzindikira batire yanu.
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