BassMunky Posted October 25, 2012 Report Share Posted October 25, 2012 i have a diehard platinum and was wondering if it ok if the battery charges at 15.0 volts when the alt cold and drop to 14.7 when it hot? I added one diode and my system charges at 14.0 when im stopped at a light and when im moving it charges at 14.3. So i might think when i start it up cold it might be charging at 15.3 15.4.. So please someone chime in and help thanks, Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
Nate Futuristic Posted October 25, 2012 Report Share Posted October 25, 2012 short periods shouldnt hurt it.... i.e. cold start voltage constant high voltage charging will cause swelling down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups ^^ Cant wait to swalllow Ghost's babies Link to comment Share on other sites More sharing options...
HunterJohnson Posted October 25, 2012 Report Share Posted October 25, 2012 lol yea 16 volts is made for a 14 volt battery Scion tC SQ BuildiPad mini, lots of fabrication, daily drivenFord Explorer C Pillar Wall Build Just a cheap car to destroy with bass Link to comment Share on other sites More sharing options...
kalilac619 Posted October 25, 2012 Report Share Posted October 25, 2012 i have 3 of them a p-4 up front and 2 pm-1s in back and charge at 15.6 cold and 14.9 warm so you'll be fine and have been for over a year with out any issues so you should be fine 2000 Suburban 6 runs of 2/0 12 timpano audio mids,6 timpana audio tweets and 1 timpano compression horn per door 8 banks of blue Maxwells + 260ah of Yin Long LTOs 2 370 Amp Autotech Alts mids amps 2 Crescendo Skyway 3ks Tweet amp Crossfire 2000.4 sub amp: 4 Crossfire XT 8ks Subs: 8 18 in Crossfires in a 4th order Best Scores at events… 161.6@38hz DBdrag sealed on the dash… 162.54 outlaw…161.14 Meca headrest Link to comment Share on other sites More sharing options...
BassMunky Posted October 25, 2012 Author Report Share Posted October 25, 2012 anyone else? so if it exactly 15.0 volts will that be ok it will rise to the 15 when im driving and when im stopped and static at a light it will drop to 14.7 -14.9 volts? im gonna be adding 2 of these to the alt. I have one diode installed already. Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
BassMunky Posted October 25, 2012 Author Report Share Posted October 25, 2012 each diode raises it by .7 when hot Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
shogen Posted October 25, 2012 Report Share Posted October 25, 2012 So you're doing this to help keep your voltage up at idle or low rpm? Any pics of the mod? Pioneer Premier P880PRS ll Front Stage: US Acoustics 4060 - Random speakers currently ll Sub Stage: Crescendo BC3500D - 15" Xcon sealed @ 3.28 cubes ll Electrical: - Kinetik HC1800(front) NEW***DieHard P-2(rear) beaker- I know this sounds like a lot of anime bullshit, but it is true. Link to comment Share on other sites More sharing options...
BassMunky Posted October 25, 2012 Author Report Share Posted October 25, 2012 something like dubb sinner one he did , but ill be using only 2 diodes. Something like this man Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
Lbox88 Posted October 25, 2012 Report Share Posted October 25, 2012 I have a franken-battery set up and one of those it the diehard PM-1, I charge at 15.2 cold, 14.6 hot and they seem to do fine. UBL | Build Log Link to comment Share on other sites More sharing options...
BassMunky Posted October 25, 2012 Author Report Share Posted October 25, 2012 yesir Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
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