A nippy morning today ...... the Landy battery doesn't like it and won't start.................
when I spent one winter in Winnipeg it was usually way below ZERO for months on end
I bought a 'thermal battery warmer'
(sorta like a heated blanket you use in a bed)
wrapped around the battery and plugged in all night.....= no problem
we also replaced a frost plug in the block, with a wee immersion heater = warm rad and warm oil = easy start