bcc321 Posted February 4, 2010 Report Posted February 4, 2010 so im lookin at an optima and it says 800 cold crank amps and 1000 crank amos. how many watts for an amp could i get out of that? 2001 Toyota Tacoma Ext. Headunit:Pioneer AVH-p4000DVD Highs:Kenwood Excelon 5x7 Tweets:Memphis Streetedge Subs:3 Kicker CVX 12s Amp:Hifonics Brutus 2000 Box: 8.75cuft tuned to 37Hz
Memphis87 Posted February 12, 2010 Report Posted February 12, 2010 you should not be looking at cranking amps.....look at the amp/hr rate and the reserve capacity. Its hard to say how much you could run off the optima without knowing a little more about your current electrical system, and your uses for this battery ( primary battery or secondary etc.) 2 18" dc lvl 5s with extra spider 1 Crescendo bc5500 4 g31 batteries Dual dc power alternator kit Youtbe: http://www.youtube.com/user/hulbert87
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