ikheli lemfuphi
Isikhiqizo sasihlanu esishayamazane, okungakusho lead-acid battery, iyiphuzu lezindlela zokugcina umoya wesintshanti. Le sikhathi sokubuyela kusetyenziswa amakheli amabili amade akheliwe ngaphandle komthwalo osisulileyo. Ngexesha lokusebenza, abanye basekheli babonisa ku-lead sulfate, kunye nokuba isenzo sikuphumelela xesha lokubuyela. Isikhiqizo sithetha ivolenti eyingezansi yebi 2.1 ngalokhiqizo, nangoku kunezi kheli ezinombolo zisebenziselwa ngokumelana ukuthi bavume volenti ephakeme. Amasikhiqizo apha ayiqondiswa ngokukhathalela ukuthi aphumelele amandla amahhulu amanhlawunye, ukuze bayenza kahle kuzama ukufakwa kokhula. Ukudibanisa kwabo kanye nezinye izindawo ezifanayo, kuhlanganisiwa ngokukhathalela ukuthi azibuyekezele kahle ngendawo yokuhlala, kunye nokuthi imali yakhe yezinhlobo zemoto yezinhlobo ziyinkulumo ekugcineneyo yezinto zokugcina umoya wesintshanti. Ukusetyenziswa kwabo okungakusho, esetjentjentjisiwe ngokuthi ngeminyaka engamashumi amahlane, kwenziwe amaphephandaba amadlule kunye nemiphiwo yesikhiqizo esizidingekileyo kunye nokubuyela emva kokuthi babuyekezele. Amasikhiqizo amodern angakusho amahhulwe amafuthi amaqhathaniswa amagreyidi amandleni kunye namasitrakichi asindaweni asicacileyo esizidingekileyo ukuthi zivumele amanani kunye nokubuyekeza amandla. Kunesikhathi esisetyenziswa kakhulu kusetyenziswa kweesi phethu sesinqumo senkqubo, sisistore yesintsha yesintshanti, amavefikeleli amandla kunye nokubuyela kanye nokubuyekeza amandla.