So I got the '21 Freewheeler in mid July and here it is November in NJ and it's been 40 degrees for the last 3 days. Went out once regardless for a quick ride, but that's it. Supposed to go into the mid 60's soon, but being as this is the beginning of the crappy season when's a good time to resign myself to putting the battery tender on and should I even bother?