I am a new Leaf owner in Australia. I bought it second hand as a Japanese import. I charge it at home using the cable. My km range is decreasing and I am now concerned that my method of charging is the issue. I very rarely use a wall charger as they are not readily available in my area. Is any possible damage to my battery permanent? Should I be using a wall charger? These are very expensive in Australia!
Apologies if this issue has been covered elsewhere.