battery trouble

This is the first time I have had to replace the battery on my 06 VTXC, the only probelm is the bike still won't start! It has been very cold here for a long time - 30s-40s for almost two months (that's cold for us!) - and I haven't ridden since the first week of December when the battery died...

I've been having some rough starts lately, where I've had to lay hands on my 1800R and ask for divine intervention. Luckily I haven't had to push it very far...yet. I'm thinking I just need a new battery, but was hoping someone could confirm it for me. In the past week I've done 3 separate...