Qaphela ukukhutshwa kwebhetri ye-lithium kunye nentlawulo phantsi kweqondo lokushisa eliphantsi.Xa iqondo lokushisa eliphantsi liphantsi kakhulu, imodyuli yokufudumala iya kutshisa ibhetri ye-lithium ide ibhetri ifike kubushushu bokusebenza kwebhetri. ukukhupha ngokuqhelekileyo.