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Old 09-08-2011, 01:46 PM   #19
tucsonjwt
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Join Date: Jul 2007
Location: Tucson, AZ
Posts: 3,188
Re: Hooking up two batteries together on my 73 c10?????

Isolators work as described but the ones I had (diode type) always failed after about one year of use. More expensive ($100+) isolators are supposed to last longer.

Last edited by tucsonjwt; 09-08-2011 at 02:25 PM.
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