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How do I know if the Hellroaring BIC-75150 or BIC-75300 is compatible with my vehicle/alternator system?

April 26, 2017alternator compatible hellroaring system vehicle

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How do I know if the Hellroaring BIC-75150 or BIC-75300 is compatible with my vehicle/alternator system?

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If your vehicle is a 12 Volt, negative ground system, either unit is compatible. However, if you choose an auxiliary battery isolation configuration, you must be aware of the maximum current load you intend to draw continuously through your auxiliary battery system (auxiliary load plus 40-50 amps for charging if the alternator is 90 amps or larger). When configured for the basic starting battery isolation or the basic backup battery setup, virtually any size alternator is suitable.