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Old 11-08-2020, 01:37 AM
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Lifer
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Join Date: Aug 2008
Location: Kansas City, MO
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You don't need the IBEC to run the system. I have successfully used a single battery to run the radio system and the ignition system and a stabilizer as well. Drains the battery pretty fast, but zero operation issues. That being said, dual battery systems are still a good idea and what most people use.