BMW M5 PHEV 支援 7.4 kW AC 中速充電。由 0% 充滿電大約需要 3 小時左右。喺香港常見嘅中速充電站或者屋企嘅私人充電器，過一晚夜或者喺 office 泊低幾個鐘，已經可以充滿電。
The BMW M5 PHEV supports 7.4 kW AC charging. A full charge from 0% takes approximately 3 hours. Using common medium-speed chargers in Hong Kong or a home charger, a full charge can be achieved overnight or during a few hours parked at the office.
