Is there any nearby warm garage you can push it into and let it warm up a bit ?
I agree with the boys about the lithium. I specifically read that in the Shorai manual, that if it sits for an extended period it needs to be cycled a bit to bring it out of "sleep"....
It also says if it drops below 13.3 you should charge it before you try it. Check the link below under "unused for several weeks"
Frequently Asked Questions - Shorai Lithium Batteries
NOLA
I agree with the boys about the lithium. I specifically read that in the Shorai manual, that if it sits for an extended period it needs to be cycled a bit to bring it out of "sleep"....
It also says if it drops below 13.3 you should charge it before you try it. Check the link below under "unused for several weeks"
Frequently Asked Questions - Shorai Lithium Batteries
NOLA