I'm ashamed .... the snow blower started but the R3 w/PC625 on the charger didn't. Something about that just ain't right.
Two weeks under a blanket with a maintenence charger attached to an Odyssey PC625 at 22 degrees F, and she didn't start!

I had to throw 50Amps to the coals and let it warm up.
A little cold weather and time really kills these things don't it?!
Hell, you would think that something built for english weather would be a little easier to start in the cold.
I guess Rockets aren't big sellers in Canada eh?