charging costs

I've had a Leaf for over a year and love it. As part of the initial deal with Nissan, they installed a 3kw home charging unit, which I use overnight about twice a week. I would have gone for a 6kw charger if I'd known more about chargers then, but Podpoint now want over £700 to upgrade, so I...

Hi All I am considering buying a Zoe or Leaf. The dealers tell me that charging at public chargers is Free, but looking on Polar's site, and others, there is a monthly fee for their card, or other charges are payable. Is there any clear advice on what we have to pay, and to whom, and whether...