Brew12
Electrical Gru
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Reef Tank 365
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My Tank Thread
Absolutely, although trolling motor battery's for boats work better. It's not even hard to do. The biggest factor is cost and just how fancy you want it. You can do it cheaply if you don't mind charging the battery manually and hooking up an inverter to run off it. It can get very expensive if you want it to stay on a float charge with loads wired to the inverter full time so it always automatically ready.Is there any way to build a battery backup out of a car battery? ;Smuggrin