I have been having battery trouble lately and pulled the vent covers off the battery and there is NO acid inside. Now my question is is there supposed to be. The battery still cranks the quad in this state. Acid volume listed on Yuasa's site is very low. Any ideas??

 

There has got to be a liquid medium in the battery for it to work. I would add water to yours and see if it fixes the problem. If it doesnt,atv batteries are cheap.

Andy

 

do not add watter!!! that battery does not have much in it. there is gause in it that holds the acid, that is why you don't see any in it. that is the way it should be