Rain and cold temperatures do not harm these bikes. Spray a little WD-40 in the tumbler (gas tank and seat latch as well). That keeps them from freezing up.
I ordered a ctek off amazon, looks like a good quality charger.
Voltage was 11.9. The ignition switch aka key was frozen. I unthawed it with a hair dryer. The lights work, all the dash lights work as they should. I took it off the kickstand, maybe kick stand switch is frozen, The on off switch on right bar works as it should. Maybe the clutch switch is frozen maybe something inside the key switch has broken from freezing. My guess is it will start right up when things thaw out. It does not hurt a bike to start it up once a week in winter. It actually keeps thing in better order than parking it for 4 months.