I'm a new owner of a 2019 MX-5 RF GT which I will not be driving when the snow begins to fall. I have a CTEK Multi US 3300 trickle charger that I've used for several years to keep the battery of my Porsche Cayman R charged during the winter or during long absences. Has anyone used this type of charger with the MX-5 ND2 ? The intention would be to plug it into the outlet located in the passenger footwell. Any insight would be welcome even though I still have a couple of months of on the road enjoyment before it become car cover/trickle charge time.

 

Should be fine.