The beauty of an extension cable (whils’t no the be all and end all), is it won’t invalidate the chargers warranty and will get you out of a fix relatively cheaply however, I would stick with a maximum 5m extension.
Would this be suitable please? Also thanks for your help. RamTouch EV Charger Extension Cable (32 Amp, 7.4 kW, 5 m, 1 Phase), Type 2 Extension Cable Compatible with all Type 2 EV Chargers & Type 2 Wallbox, EV Extension Cord Suitable for Type 2 EVs/PHEVs : Amazon.co.uk: Automotive
There is no mention of ip rating, I can see which I would be dubious of, especially as an extension cable., unless you can come up with a solution of covering the connection when it rains, such as a weatherproof box?
The IP rating is 55 (on the 2nd picture -labelled Product Description) and I believe that is the same as my Ohme charger.
I made a mistake when I got the Ohme Pro Charger installed. I thought that 5m of cable would be plenty but it is not. I have had to park the car quite close to the front door, much to the wife’s annoyance as that was the only way the charging cable would reach. I messaged Ohme about it and they said I would be looking at over £300 to getthe cable changed to 8m so I was wondering if there was anyone who has had need of an extension cable for their Ohme charger so I can park the car on the drive in it’s normal spot? Fortunately I will not have to charge it too often in the meantime.
EV cable shop unfortunately £99. You can get a local electrician to change your tethered cable, I had mine change from a type 1 to type 2, took him less then half hour.
Ohme have told me that trying to change the cable would invalidate the warranty.