It's all those high tech pricey mods you are adding to that scoot that's wearing the battery out prematurely. I'd go with HD or a Yuasa replacement. They make good ones also.

 

I friend switch to this odessey Odyssey Batteries and price list

 

Battery's in general do not last as long in Florida and Texas do to the heat. At least that what I was told by folks that sell battery's hear in Florida.

 

Put an Odyssee in my UC last month and have not had any problems. Although I could make that statement with any battery this soon I would imagine. It was cheaper than a HD replacement. HD buys from different suppliers for different years so by simply going back to a factory battery does not mean you are getting the same as you might of had