So my atv battery charges fine like but the atv cant charge it fast enough as it should be i get the indicator its a 2003 polaris sportsman 600 twin the battery is fine like 13V its putting out or whatever but on the positive side of the wires going to the battery it doesnt have a crimp its just the little metal things poking onto it and pressed down would a crimp help the battery charge like it should or does it not need to be fully connected on the positive side of the battery? im frustrated cuz every few days the fourhweeler stops starting and i gotta charge the battery pisses me off cuz then i cant ride but like would i need a crimp for the positive side to connect to the battery or what could the problem be possibly?