you have to say what year and model bike you have. We don't know.
with a 10mm wrench check your battery bolts.
You have a Yuasa battery in your bike. Your owner's book will give you a part number. Amazon has great prices on them.
Not knowing where you live but if its in a winter state get a battery in the spring
Do what I ask in red letters
Please add your state and model of bike you have. Click user CP @ top of page and then far left click edit signature. Thanks