from what im gathering and im new to this.A shuriken sk-bt80 is 80Ah and 1900CA which is supposed to be good for bout 1800 watts or so. dont quote me on it tho. jus like a shuriken sk-bt120 is a 120 Ah 2600CA batt and its good for 2400 watts according to SHURIKEN >> http://shurikenonline.com/products.html <<
a low internal resistance, and you want alot of ah
that is the rating for how many amps you can run for 1 hour before you get below iirc 10.4v (either way its around that and you dont want it to be that low anyhow)
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