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scottiej

SMD PARTNER
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Posts posted by scottiej

  1. also the alt is a dbl linc 200 amp alt

    The alt you have has no output at idle... when your engine rpms slow down, the alt stops making power. This is a common problem with inexpensive high amp alternators. If your voltage is dropping to 13V, then the alt is not putting out any power at all at that point. A good quality 200A alternator will do at least 130A at idle...

    If you would like to know exactly how much power your alt makes at idle, you can send it in for a free evaulation, and we can send you back a performance report.

  2. Ive got a question am i losing alot of power with my setup.I havent done the big 3 alt to batt but all others are done.My batt up front is stock 51 series wet withh a d3100 in the rear.Am i losing alot of voltage

    Its hard to answer your question "am I losing alot of voltage" without specific info about your voltage drop, amount of power you are running, etc.

    If you are noticing problems in your charging system, it could be because you do not have enough alternator power to keep up with your total amperage draw. This will eventually run down your battery bank, and you will begin to notice problems. There are two solutions for this. 1. Buy a new alternator, 2. Buy a good charger, and charge every few days to ensure your bank stays full.

    There actually is another option, but that would be unheard of... you could turn down your stereo! :hairtrick:

  3. Also got this email from the Xspower distro who was told this:

    I am sure he is overlooking it… please see page 11 showing the rear of the alternator. The red thing is the internal adjustable regulator, and the round hole on the top side is the potentiometer. It is a plastic pot, so make sure he is gentle when adjusting or he could strip it out.

    Looking at the catalogue that alt has a clearly visible screw on it. Mine clearly does not.

    My apologies for the mix up on your order. When the dealer and I were discussing your order we were also considering setting it up to be used with the new VCM module. (below) When we determined the VCM was not available for it yet, I assumed it was understood it couldnt be adjusted without it. It was my mistake for making that assumption. I've already requested an update on the VCM for this model, and if something cant be supplied soon, you are more than welcome to return the alt for a full refund.

    vcm_kit-150x150.jpg

  4. Looking good guys.

    D3100s come down 7aH, used to be 117ah now 110ah?

    You are correct. Although the 110Ah is very much on the conservative side... just keep in mind that our design intent is not for maximum capacity... we build other G31 sized batteries that are well over 120Ah for different applications, but that type battery has a different internal design that does not work well for high amperage applications like car audio. Really, you can get high capacity batteries anywhere... they are very common in telecom applications and are readily available for cheap (compared to a D3100) But they are not made to produce nearly 1400A for 30 seconds at 32 degrees, or well over 2500A for 3 or 4 seconds. You will also notice the Max Amps rating is now 5000A, which is a considerable improvement from before. ;)

    In all reality, the 2009 D3100 is a very tough battery to compete with... for 2010 we had to get really serious to make any improvement at all, and I imagine the SPL difference between old vs new will be minimal. We mainly wanted to implement the handle... not many people like the strap we used to use :)

  5. How are you getting this module to talk to all your alts? Not understanding this VCM yet. Does it offer 4 pigtails to clip into your alts, or like the "NORMAL" rest of us :P with only 2 alts, do we just order this VCM with additional alt inputs? Thanks

    It "talks" to it through a little cable that runs from the controller to the alt. Exactly how it "talks" is patent pending ;)

    There's really not much to understand from the users standpoint. Want higher voltage... push the up arrow for MOAR. Want lower voltage... push the down arrow for NO MOAR!

  6. Hey just wondering how many batteries and what size do you think I would need to push a sundown 3500 pushing 2 dc audio lvl4xl 18's, I do have a 270 ho alt coming to me hopefully this week. I am currently running 3 yellow tops on the stock alt now but I would love to rock some xs batts.

    I think your truck uses a group 65 battery from the factory, so you would want to use the D6500 under the hood. If you wanted them all to match, you could go with one or two extra in the back ;)

  7. I'm trying to figure out which XS Power batt will fit under my hood in the stock battery tray. I currently have a D3100 under the hood but I will be relocated it to the back. I've already ordered a new stock battery tray so everything is underway. Thanks.

    More than likely your Expedition uses our new D6500 group 65 battery under the hood.

    BTW, your signature has Powermaster D3100's listed, but Powermaster doesnt make batteries and is a different company than XS Power, so... maybe you could update it to XS Power D3100 ? :)

  8. can we use the 14V batteries on a 12V system? Like just swap out and change nothing.

    In many applications you can swap a 12V battery for a 14V battery, but you will need a way to properly charge it. Our VCM will allow you to bump up your factory charge voltage to properly charge your 14V battery. It will be up to you, the user, to determine if the 14V battery is safe to use for your car. I am sure as people buy and try them out, they will be able to help people understand which vehicles it works with and which it doesnt.

    You cannot connect a 14V battery in parallel with a 12V battery. All of the batteries in your system must be of the same voltage.

  9. Ok I'll be replacing it when I get some money.

    Edit: I guess I'll be going with a Kinetic or XS. Whatever is cheaper.

    When determining which battery to use to power the stereo system you just spent a pile of cash on, I wouldnt necessarily chose what is cheaper. To make power, you need reliable battery power that is made for the job. Dont skimp when it comes to your battery bank... ;)

  10. I recently purchased a DieHard 2/40/200 amp Manual Battery Charger from sears Link just to have on hand and to charge batteries when needed.

    02871230000-1.jpg

    My question is... Since I have a stock battery up front and two AGM batteries in the back.

    1. Do I just connect the charger normally to the front battery?

    2. Will it charge all three batteries just being connected to the front battery? I am thinking yes but asking because I am not 100% sure

    Chargers like this are not made to charge AGM batteries. If you will be using this to charge AGM batteries you will need to monitor the voltage and time on charge very carefully. Allowing the voltage to reach 14.5-15V+ will begin to overcharge your AGM's and will reduce their lifespan. I would recommend only using the 2A charge, and leaving a dmm connected at all times so you can monitor what the charger is doing.

  11. would i need two since i have the stock 130a alt and a HO Ohio Gen 240a alt?

    in an application where two are needed, do you just set them both the same? setting them diff might mess something up right?

    If you want to control them seperately, you will want to use two VCM's. However, there are several instances where a single VCM will control multiple alternators. If unsure, you can check with the XS Power tech dept with any questions.

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