Car Charging Cable Size

Pick a suitable current rating for your car you at least want one that matches your max ac charge rate 16a 3 6kw 32a 7kw for single phase but getting a higher rated cable means you would be able to charge another car at the higher rate so may be more future proofed.

Car charging cable size.

Type of car and the size of the on board charger the capacity of the battery you are charging and the available output of the charge post and the size of the of the ev charging cable. We recommend getting at least 20. If it s the former you need to check it has the correct plug for your car. Let s take a nissan leaf as an example.

If you have the latter you need to ensure you have your car s charging cable with you. It is important though the charging cable should be picked according to the type of the car because apart from the power supply and amperage other factors will include the charging time of the ev are. When selecting the correct size of a battery cable to power your electrical system or project a few factors need to be considered you should know what is the maximum amount of current your system will need how long the cables need to be and the cost of larger cables versus smaller cables. The time to charge depends on a number of factors.

Most wallbox providers provide an app to tell you how much it s costing to charge your car. We recommend getting at least 20 of cable length. If you don t have one a smart meter can give you a good idea too.