More than 600 owners of the country’s biggest selling electric vehicle, are waiting on Nissan to respond to research questioning the battery health of their cars. In March, a crowd sourced study by a group of EV owners and researchers, found the battery health of the newer 30 kilowatt Nissan Leaf cars appears to be degrading at a faster rate than the older model of the car. Nissan says it is reviewing the report, and won’t comment yet. Meanwhile Consumer NZ and owners says the growing EV fleet requires much better after sales support. Kathryn Ryan talks with Henrik Moller from the EV owners group Flip the Fleet and David Vinsen, Chief Executive of the Vehicle Importers’ Association.