Low temperature LI battery
Finally an LI battery with a built in heater: https://relionbattery.com/blog/lithium-battery-cold-weather
Forum Discussion
Even with the hour delay the lithium will be charged faster than your flooded battery.
And of course you can always keep the lithium inside where it is warm and toasty.
And of course you can always keep the lithium inside where it is warm and toasty.
