return the red top if you can..
get a normal lead/acid battery..
we've had to warranty every red/yellow top battery we've sold..
if you run the battery down you have to trickle charge it.. letting the alt recharge it. will kill it..
they are great for racing, no chance of acid leaking.. but normal use. they are crap.. if you ever run them down.. slow charge on a trickle charger or battery tender like charger..