Can Anyone recommend a battery charger?

Discussion in 'OnBoard Electronics & Controls' started by justinDesign, Oct 29, 2007.

  1. justinDesign
    Joined: Sep 2006
    Posts: 29
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    Location: Grand Rapids

    justinDesign Junior Member

    I am looking for a battery charger for two 12 volt marine batteries that can use both 120 electrical outlet power and solar power to recharge the batteries any suggestions?
     
  2. lazeyjack

    lazeyjack Guest

    so really you mean input vac, 120? google up smartcharger, does any input vac, and frequency, and can adjust for lead acid or gel(they bulk at different rates)
     
  3. FAST FRED
    Joined: Oct 2002
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    Location: Conn in summers , Ortona FL in winter , with big d

    FAST FRED Senior Member

    Practical Sailor has any of their complete test reports on line for a small fee.

    Google them , the info is worth the few bucks.

    AVOID "ferroresonant" (older Guest) and other cheap crap, which has killed more batts than they have charged

    FF
     
  4. NEWENGLAND

    NEWENGLAND Guest

    You need a DC/Dc regulator and AC/DC Rectifier

    If your going to use both Solar panels and AC shore power or from a Generator you need a DC/Dc regulator and AC/DC Rectifier

    This will do it.

    Samyung

    Model SP5

    Regulated DC/DC and AC/DC rectifier

    110/220 VAC Input
    24 volt / 15 Amp


    http://www.samyungenc.com/eng/index.asp

    NAVIS@Maine.rr.com
     
    Last edited by a moderator: Dec 18, 2007
  5. ted655
    Joined: May 2003
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    Location: Butte La Rose, LA.

    ted655 Senior Member

  6. cahudson42
    Joined: Dec 2007
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    Location: Orlando, FL

    cahudson42 Junior Member

    If you are charging off-boat or do not need weather-proof, you might look at the BC12B Black & Decker. $36 each at WALMART. I bought a pair for use with 2 105A Everlasts for Trolling motor. The charger is 3-stage with Flotation top-up. Seem to be working great.

    They are fan cooled, so I would watch using them in a confined space.

    http://www.blackanddecker.com/ProductGuide/Product-Details.aspx?ProductID=17922

    Chris
     
  7. NEWENGLAND

    NEWENGLAND Guest

    Big Differance!

    After reading the last two relpies I see that your looking for toys and gizmos. Not real Marine Grade Electrical equip.

    The Samyung Model SP5 Regulated DC/DC and AC/DC rectifier that I mentioned goes for $595.00 here in the USA.

    NAVIS@Maine.rr.com

    http://www.samyungenc.com/eng/index.asp
     

  8. westlawn5554X
    Joined: Aug 2006
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    Location: home lazy n crazy

    westlawn5554X STUDENT

    If you can built one use keyproc(dioda) from welding machine to have a nice cool charger... it is not hard. a small version u can install a automatic stop.
     
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