Neckbeard Posted February 6, 2013 Report Posted February 6, 2013 Will batteries make up for amps? say you were running 3500 watts, and you had a 300a alternator, will extra batteries make up for the lost amps from the alt? Also, you need a isolator when adding a second battery, correct? Build log, Super slow!!: http://www.stevemeadedesigns.com/board/topic/168096-slow-neckbeards-1970-opel-gt/
rocking.that.eclipse Posted February 6, 2013 Report Posted February 6, 2013 Batterys are a reserve and you don't need an isolater
Neckbeard Posted February 6, 2013 Author Report Posted February 6, 2013 Batterys are a reserve and you don't need an isolater So the answer is no? Build log, Super slow!!: http://www.stevemeadedesigns.com/board/topic/168096-slow-neckbeards-1970-opel-gt/
Jessica Posted February 6, 2013 Report Posted February 6, 2013 there is an AH calculator around the ineternet somewhere. It will help you figure out how many AH of batteries you need for your electrical. Go by AH on batteries not CCA or CA. Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13
Neckbeard Posted February 6, 2013 Author Report Posted February 6, 2013 there is an AH calculator around the ineternet somewhere. It will help you figure out how many AH of batteries you need for your electrical. Go by AH on batteries not CCA or CA. http://powerstuff.co.za/battery-size-calculator/ Would this be what you are talking about? says i need a 768 AH batt?? Build log, Super slow!!: http://www.stevemeadedesigns.com/board/topic/168096-slow-neckbeards-1970-opel-gt/
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