I am running a Shorai lithium battery. Never again.
Refuses to crank at temperatures below 60 when first start of the day when cooler.
once it warms up, it fine.
If I put a 2amp charger on it for a time, depends on what the temp is outside, it will crank fine.
I suspect because it doesn't show enough voltage until the battery is warmed up.
I will be going back to sealed AGM when I have enough of the lithium. has plenty of power when up to voltage, but its a pain when it gets below 60.
Old Head