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Wiring, Electrical & Installation
Help with alternator/battery upgrade
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<blockquote data-quote="Dragonsyph" data-source="post: 8666893" data-attributes="member: 675939"><p>I would get ride of lead acid all together and use an agm in front with an auxiliary battery, aux bats tend to cost less for more amp hour. </p><p></p><p>I’m not sure if this is right but I think I read somewhere that lead acid have lower resting points so would drag or agms down with it when engine is off.</p><p></p><p>If ur gonna spend a lot of cash on a new alternator I would get the biggest I can fit, or at least a 320. Plan for the future I always say.</p><p></p><p>Also take into account how much amps ur car lights etc will use, and also the efficacy of your amp. </p><p></p><p>But I would think a HO alt and a d3100 or 3400 along with an aux bat like xs3000 would run 2000-3000 watts with ease </p></blockquote><p></p>
[QUOTE="Dragonsyph, post: 8666893, member: 675939"] I would get ride of lead acid all together and use an agm in front with an auxiliary battery, aux bats tend to cost less for more amp hour. I’m not sure if this is right but I think I read somewhere that lead acid have lower resting points so would drag or agms down with it when engine is off. If ur gonna spend a lot of cash on a new alternator I would get the biggest I can fit, or at least a 320. Plan for the future I always say. Also take into account how much amps ur car lights etc will use, and also the efficacy of your amp. But I would think a HO alt and a d3100 or 3400 along with an aux bat like xs3000 would run 2000-3000 watts with ease [/QUOTE]
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Help with alternator/battery upgrade
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