Swaggasaur Posted April 20, 2011 Report Share Posted April 20, 2011 (edited) how does the voltage step down module work? if i wanted to use a 14v battery could i go up to 16 volts and be fine if i had this? (my alt will be able to charge from 14-18 volts) Edited April 20, 2011 by Swaggasaur Quote BHE Wall Build TEAM DC Audio TEAM XS POWER1986 Monte Carlo KMC Nova's 20"4 DC XL's W/ PSI Recones2 DC 5k'sPioneer PRS 8010 Audio Technix 6 XS Power D3100's 1 XS Power D3400 Mechman 220a Alternator Link to comment Share on other sites More sharing options...
Nathan @ XSpower Posted April 21, 2011 Report Share Posted April 21, 2011 Answered your email. 14V batteries wouldn't require a step down module. Quote Link to comment Share on other sites More sharing options...
Swaggasaur Posted April 22, 2011 Author Report Share Posted April 22, 2011 Thanks brochacho Quote BHE Wall Build TEAM DC Audio TEAM XS POWER1986 Monte Carlo KMC Nova's 20"4 DC XL's W/ PSI Recones2 DC 5k'sPioneer PRS 8010 Audio Technix 6 XS Power D3100's 1 XS Power D3400 Mechman 220a Alternator Link to comment Share on other sites More sharing options...
Mariobjones Posted February 20, 2012 Report Share Posted February 20, 2012 Answered your email. 14V batteries wouldn't require a step down module. My car needs it. My lights start to flicker when I added 14 volt batts. Quote Link to comment Share on other sites More sharing options...
AmmoJammo Posted February 20, 2012 Report Share Posted February 20, 2012 wouldn't a 14 volt battery be charged at up to 16.8volts? Quote Link to comment Share on other sites More sharing options...
Nathan @ XSpower Posted February 20, 2012 Report Share Posted February 20, 2012 Answered your email. 14V batteries wouldn't require a step down module. My car needs it. My lights start to flicker when I added 14 volt batts. What vehicle do you have and what do you have your alternator set to? Quote Link to comment Share on other sites More sharing options...
Nathan @ XSpower Posted February 20, 2012 Report Share Posted February 20, 2012 wouldn't a 14 volt battery be charged at up to 16.8volts? Yes 2.4V per cell. Quote Link to comment Share on other sites More sharing options...
Mariobjones Posted February 22, 2012 Report Share Posted February 22, 2012 Answered your email. 14V batteries wouldn't require a step down module. My car needs it. My lights start to flicker when I added 14 volt batts. What vehicle do you have and what do you have your alternator set to? pontiac grand prix 2002 i have dc power 270 alt set at 16.2 for now, car lights flicker and dim in the interior. I have vcm, but don't have the harness for my car. Can you guys please send me one. Quote Link to comment Share on other sites More sharing options...
Nathan @ XSpower Posted February 22, 2012 Report Share Posted February 22, 2012 You may trying backing down the voltage to 16V. Out of stock on the harnesses. Quote Link to comment Share on other sites More sharing options...
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