As I await my new ebike arrival I have been doing a lot of research on anything ebike related and came across one mention of a "Luna" charger.
I have a EE degree and am trying to learn all I can about battery maintenace. I did a search on the forum here and didn't really come up with much. Probably because I am not using the search properly.
In any event is the Luna charger still considered a valuable asset to ebike battery maintenace?