Hongqi E-QM5 採用寧德時代（CATL）嘅「巧克力換電」技術，使用 56 kWh 磷酸鐵鋰電池。成個換電過程只需 99 秒，比入油重快，大大縮減的士司機嘅補能時間。
The Hongqi E-QM5 uses CATL's "Chocolate Swap" battery-swapping technology, equipped with a 56 kWh lithium iron phosphate battery. The entire swapping process takes just 99 seconds, which is even faster than refuelling, significantly reducing taxi drivers' downtime.
