Iphakethe lebhethri le-lithium libhekisela ekukhishweni kwebhethri elilodwa noma amaningi e-lithium kanye nebhodi lokuvikela ibhethri elinomsebenzi othile. Amaphakethe ebhethri le-lithium aqukethe amaseli amaningi ukuze akhe imojuli eyodwa ebonakalayo ehlinzeka ngevolthi ephezulu namandla. Isibonelo, imojuli yebhethri isebenzisa amaseli amane ochungechungeni ukuze inikeze amandla kagesi angu-12V noma amaseli amaningi. Uxhumano oluhambisanayo lunikeza amandla amakhulu—izingxenye zebhethri le-lithium ezixhunywe kuchungechunge nokuhambisana. Amaphakethe ebhethri ahambisanayo adinga ukuthi ibhethri ngalinye libe ne-voltage efanayo, futhi i-voltage ephumayo ilingana ne-voltage yebhethri elilodwa. Amaphakethe ebhethri ahambisanayo anganikeza amandla amanje anamandla. Azikho izimfuneko ezeqile zamaphakethe ebhethri ochungechunge, inqobo nje uma amabhethri eqinisekisiwe. Amandla ephakethe lebhethri acishe afane. Iphakethe lebhethri lochungechunge linganikeza i-voltage ephezulu. Umsebenzi ophelele wokuvikela iphakethe lebhethri le-lithium kufanele uhlanganiswe namamojula amabili: ukuvikela i-substrate yesifunda, kanti enye iwukwahlulela i-substrate ngobuhlakani.
Thola Isilinganiso 
