IIRC 10F should be fine to start in an ICE since they test 12V batteries down to 4°F. If you look on your battery and see “CCA”, that stands for cold cranking amperage.
I learned this in high school some moons ago, when Elon Musk was balding and running PayPal, so I’m not sure how an EV would do…
IIRC 10F should be fine to start in an ICE since they test 12V batteries down to 4°F. If you look on your battery and see “CCA”, that stands for cold cranking amperage.
I learned this in high school some moons ago, when Elon Musk was balding and running PayPal, so I’m not sure how an EV would do…