i had a bad ground on my gold s14 somewherea nd it kept killing my optima redtops, literally killing 4 of the cells from some odd ass reason. i think i had a bad ground, BUT, i swapped batterys with my sister from her Scion TC and with even a bad ground the scion TC factory batter hasnt fucked me over in almost a month. still is like a champ.
__________________
|