Izigqoko zethu zokuphela kwesinyithi ezenziwe ngokuchanekileyo ziyilelwe ngokukodwa ukusetyenziswa kwi-AA (5#) kunye AAA (7#) indibano yebhetri, ukusebenza njengeetheminali eziphezulu nezisezantsi. Yenziwe ngentsimbi ye-nickel-plated ephezulu okanye i-alloys yesiko, ezi zivalo zebhetri zibonelela nge-conductivity egqwesileyo, ukumelana nomhlwa, kunye namandla oomatshini kwizicelo zebhetri ezisebenza kakhulu. Ezona mpawu: Ifanelekile kwi-AA (5#) kunye AAA (7#) ubungakanani obusemgangathweni Izinto: …