I-High Voltage Heater kagesi (i-HVH noma i-HVCH) iwuhlelo lokushisisa olufanele lwama-plug-in hybrids (PHEV) kanye nezimoto ezisebenza ngogesi zebhethri (BEV).Iguqula amandla kagesi e-DC abe ukushisa ngaphandle kokulahlekelwa cishe.Inamandla afana namagama ayo, le heater ene-voltage ephezulu ikhethekile ezimotweni zikagesi.Ngokuguqula amandla kagesi ebhethri esebenzisa amandla kagesi e-DC, asuka ku-300 kuye ku-750v, abe ekushiseni okuningi, le divayisi inikeza ukufudumala okuphumelelayo, okungakhiqizi ziro-konke kuyo yonke ingaphakathi lemoto.