Impilo yebhethri yesitholi sensimbi

Impilo yebhethri yomtshina wensimbi incike empilweni yebhethri, ngokujwayelekile, impilo yomjikelezo wamabhethri e-lithium cobalt-acid ezikhathini ezingaba ngu-500 isengaqinisekisa u-80% womthamo, ngokusho kokuqina kokusetshenziswa kosuku lokushaja, isetshenziswe ngokwejwayelekile iminyaka emibili, eminyakeni emibili kamuva kungase kudingeke ukuthi kushintshwe ibhethri noma kwenyuswe ibhethri eliyisipele.