EV Charging Cables

How to choose an EV charging cable

A Type 2 to Type 2 EV charging cable (Mode 3) is needed at untethered public AC chargers and socketed wallboxes. Chosen with the right power and length, it becomes the most used item in your boot.

  • Power: the cable must match or exceed your car's AC charging power. A 22 kW (three-phase 32 A) cable gives full speed on every car and charger; for cars that charge on a single phase, a 7.4 kW cable is lighter and cheaper.
  • Length: 3–5 m is usually enough at home, 5–7 m at public chargers. Longer cables are heavier and take more space.
  • Mode 3 vs Mode 2: a Mode 3 cable has Type 2 at both ends and connects to a charging station. A cable with a control box that plugs into a socket is a portable charger (Mode 2).

At DC fast chargers the cable is attached to the station; these cables are for AC charging only.