i got a reallll big battery made by enersys....like c&d its for the same purposes as them but i can not find anything about it anywhere. ive done 2krms for about 10 mins on full tilt with the car off an it never cut out i want a amp that does 2k rms or 200 bucks. would like to stay local if i can help it. its AGM an has the screw terminals its been with me since oct. sits at like 12.8 with like 2/3 charge im scared 2 leave it on the charger for longger than an hour or 2. it goes up 2 15v+ wen its charging. thats wen i get nervous and take it off. ill take an updated pic with voltage an condition if interst is showed. i have a local guy trying to use it as a main battery in his car 2000 lincoln ls(trunk battery) pron wen he gets paid. about a week. heres a pic
