I replaced my battery and alternator within the last 5000 miles or so. the car ran great. its started every morning even when its been super cold lately. this past monday i went to start my car, and it was completely dead. got some cables and it started right up. i let it sit for about 15 mins and drove it a bit, and shut it off for a few and it still started right back up, so i know its not the starter?? tuesday: had to move to a new parkin spot so i started my car and it started perfect and all. i dont drive it everyday because i have a company vehicle, so i'm not sure if it sittin for a day or two here and there really matters? anyways, wednesday, went to start it, dead. bought jumper cables thurdsday but didn't bother starting it, because i dind't need to drive it thur or friday. saturday morning i needed my car so i used my company vehicle to start it. it wouldn't start at all. it would turn over a LIL bit, but no go. me=upset. today, sunday just tried to start it with a different car. no go. now i dont know if its because of the new jumper cables i'm using. they were the cheapest ones i could find. 8 bucks. haha, i figured either cables work or they dont. i didn't think buyin cheap ones would matter?? does it? anyways, any idea what it could be why this damn thing doesn't wanna start. i got it to turn over a lil today, and the belt turned a lil as well, but still a no go. damnit.