What is the longest lasting brand battery for a 1985 Wide Glide. Mine only seems to last about 2 years. Suggestions on the Cold Cranking Amp power as well would be appreciated.

Thanks!

 

I've had nothing but good luck with Harley batteries and I get about 5 years out of them. Its essential to keep a battery tender on it and put a cushion under it so it doesn't rattle too much in the tray. The sealed HD battery is slightly shorter than the stock conventional battery. Otherwise I hear the Odyssey batteries are pretty nice.

 

Harley batteries. I had one for like 6 years or more.