18650 Ngeke Ikhokhise

Uhlobo lwebhethri ye-18650-lithium ingelinye lamabhethri e-lithium asetshenziswa kakhulu emikhiqizweni eyahlukene kagesi. Aziwa kabanzi njengamabhethri e-lithium polymer, lawa amabhethri aphinde ashajwe. Uhlobo lweseli lusetshenziswa kakhulu njengeseli kuphakethe lebhethri lekhompyutha yenothibhukhi. Nokho, kwesinye isikhathi sithola ukuthi ibhethri le-18650-lithium-ion alikwazi ukushaja uma ulisebenzisa. Ake sibheke ukuthi kungani ibhethri ye-18650 ingakwazi ukushaja nokuthi ungayilungisa kanjani.

Yiziphi izizathu zokuthi kungani ibhethri le-18650 lingashajwa

Uma ibhethri lakho elingu-18650 lingeke lishaje, izizathu ezimbalwa zingase ziyibangele. Okokuqala, kungase kube ukuthi othintana nabo be-electrode bebhethri le-18650 bangcolile, okubangela ukumelana nokuxhumana okukhulu kakhulu kanye nokwehla okukhulu kwe-voltage. Lokhu kubangela umsingathi ukuthi acabange ukuthi inokushajwa okuphelele yingakho eyeka ukushaja.

Esinye isizathu esingaba khona sokungakhokhisi ukwehluleka kwesifunda sokushaja sangaphakathi. Lokhu kusho ukuthi ibhethri lingashajwa ngokujwayelekile. Isekhethi yangaphakathi yebhethri nayo ingase ingasebenzi ngenxa yebhethri ekhishwa ngaphansi kuka-2.5 voltage.

Ulilungisa kanjani ibhethri elingu-18650 elingeke lishaje?

Lapho ibhethri ye-lithium 18650 iphuma ngokujulile, i-voltage ngokuvamile ihamba ngaphansi kuka-2.5 volts. Iningi lala mabhethri alikwazi ukuvuselela lapho i-voltage ingaphansi kuka-2.5 volts. Kulesi simo, isifunda sokuvikela sivala ukusebenza kwangaphakathi, futhi ibhethri ingena kumodi yokulala. Kulesi simo, ibhethri alinamsebenzi futhi alikwazi ukuvuswa ngisho namashaja.

Kulesi sigaba, kudingeka ukuthi ukhokhise okwanele iseli ngalinye elingakhuphula i-voltage ephansi ukuze liyinyuse ngaphezu kuka-2.5 volts. Ngemuva kwalokhu, umjikelezo wokuvikela uzoqala kabusha umsebenzi wawo futhi ukhulise i-voltage ngokushaja okuvamile. Nansi indlela ongalungisa ngayo ibhethri ye-lithium engu-18650 ecishe yafa.

Uma i-voltage yebhethri inguziro noma cishe uziro, lokhu kuyinkomba yokuthi ulwelwesi lwangaphakathi lokuvikela okushisayo lukhubekile, luhlangana nobuso bebhethri. Lokhu kubangela ukusebenza kohambo olushisa ngokweqile futhi ikakhulukazi kwenzeka ngenxa yokwanda kokucindezela kwangaphakathi ebhethrini.

Uzoyilungisa ngokubuyisela ulwelwesi, futhi ibhethri izophila futhi uqale ukwamukela ukushajwa. Uma amandla kagesi etheminali enyuka, ibhethri izothatha amandla, futhi manje usungakwazi ukulifaka ekushajelweni okujwayelekile bese ulinda ukuthi lishaje ngokugcwele.

Namuhla, ungathola amashaja anesici sokuvuselela ibhethri elicishe lafa. Ukusebenzisa la mashaja kungakhuphula ngempumelelo ibhethri ye-lithium ene-voltage ephansi engu-18650 futhi kucuphe isekethe yokushaja yangaphakathi elele. Lokhu kuthuthukisa imisebenzi yesakhiwo ngokufaka ngokuzenzakalela i-changer encane yokushaja kusekethi yokuvikela. Ishaja iqalisa kabusha umjikelezo wokushaja oyisisekelo uma i-voltage yeseli isifinyelele inani eliwumkhawulo. Ungaphinda uhlole ishaja nekhebuli yokushaja nganoma iyiphi inkinga.

Umugqa Ongezansi

Nakho-ke usunakho. Sithemba ukuthi manje usuyaqonda ukuthi kungani ibhethri lakho elingu-18650 lingeke lishaje nokuthi lilungiswa kanjani. Yize kunebhethri elingu-18650 izizathu ezimbalwa zokuthi kungani ibhethri engu-18650-lithium ingeke ishaje, okubalulekile ukuthi ayihlali unomphela ngisho nasezimeni ezifanele. Ngokushaja ngakunye nokukhipha, amandla azo okushaja ayancipha ngenxa yokwakheka kwamakhemikhali angaphakathi. Ngakho-ke, uma ibhethri lakho selifinyelele ekupheleni kwempilo yalo, okuwukuphela kwenketho kuzoba ukufaka esikhundleni seyunithi yebhethri.