What are the requirements for home sockets when using a portable charging cable?

A portable charging cable is a high-power electrical appliance and must be used with a three-prong socket with reliable grounding. A 16A charging cable requires a 16A air conditioning socket (wire cross-section ≥ 4mm²), while a 10A charging cable requires a standard socket (wire cross-section ≥ 2.5mm²). Strictly prohibit using adapters that do not meet power requirements, and it is not recommended to use ordinary power strips or extension cords to prevent overloading and fire.