@2BallCane I just replaced the battery in my Buzzy with this one from AutoZone:
The lowest temperature here so far has been 30*F this fall and it started the bike. Buzzy has other carburetor issues but the battery is good thus far.
My experience with Lithium batteries in my bikes is all negative. I had the 710 LCA battery for my Rocket III and the battery was crap below 40*F (just like it says on the label). So in other words, useless for year round riders. And if my memory serves me, Maine can get quite chilly in winter.