Quote:
Originally Posted by Delawareriver
All four group 31s are hooked in parallel and I typically get about 10 hours or so, but they power the lights, navigation lights, few small interior led lights, stereo, and the kicker controls. 500w/12v = 41.6 amps to give you an idea how much the lights draw. Nothing else besides the stereo draws much and even the stero is minimal compared to the lights.
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Gotcha so that's ballparking roughly 2.5hrs per battery on an average 100 amp hour rated battery to power the lights. Not bad for that all out purpose built system! If I run just a couple lights I think I could have enough juice on board to have some shooting fun.