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Extra Battery in back
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<blockquote data-quote="d audio 450" data-source="post: 163943" data-attributes="member: 545894"><p>wiring 2 batteries in parallel results in a generally larger and more powerful power source. the voltage stays the same (12v), but the amount of current that can be pulled out of the 2 batteries is increased. but in a car- the alternatior would have to work 2x as hard to fully charge both betteries...i personally woulndt do it unless i though my alt was strong enough.</p><p></p><p>hope i helped</p><p></p><p>-pat</p></blockquote><p></p>
[QUOTE="d audio 450, post: 163943, member: 545894"] wiring 2 batteries in parallel results in a generally larger and more powerful power source. the voltage stays the same (12v), but the amount of current that can be pulled out of the 2 batteries is increased. but in a car- the alternatior would have to work 2x as hard to fully charge both betteries...i personally woulndt do it unless i though my alt was strong enough. hope i helped -pat [/QUOTE]
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