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Hellroaring Technologies, inc.

Polson, Montana  -  USA

Our Dead Alternator Operation Page 

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When you prepare for a potential battery failure, you should also consider that its failure may have been caused by your alternator gone bad.   When your alternator fails, you often will not notice until your vehicle quits running or it will no not start.    In this situation, you can not be on your way with a simple jump start.    You need reserve energy to power your engine electronics for long enough to get to a repair station to fix the alternator.   An automatic battery disconnect device will not give you this reserve!   And a portable jump start kit is not practical for engine operation while in motion.  

On the other hand, a backup battery and a Hellroaring Battery Isolator Combiner will likely give you at least 2 hours of engine operation in this situation!

If you have the room for a backup system, you owe it to yourself and your family to have the best possible assurance of getting home!


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Copyright 1998-2008 Hellroaring Technologies, inc.
Last modified: 1/5/2008