2009 GSA battery tender?

Discussion in 'GS Boxers' started by lqgsrider, Nov 12, 2012.

  1. lqgsrider

    lqgsrider Been here awhile

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    My brother just purchased a 2009 GSA with a OEM battery. What type battery tender would you recommend?
    #1
  2. Girthy Knobkers

    Girthy Knobkers Running on reserve

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    Optimate 4/5 great for battery maintenance/tending
    #2
  3. Juvat

    Juvat Been here awhile

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    #3
  4. pcwirepro

    pcwirepro Aspiring Adventurer

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    Here's a recent exchange I had with Deltran;



    The model listed above is specifically programmed for gel batteries.
    #4
  5. WindSailor

    WindSailor Been here awhile

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    That's kind of wanting to know the best ice cream flavor...:D

    Here's another choice: CTEK Multi US 4.3


    I have the US800 model, but I'd like to get the US4.3 model because of this:

    The only thing I can say is a downer is that these chargers are only water-resistant / they are not water proof.

    The other recommendation from tech support is:

    #5
  6. StuartV

    StuartV Motorcyclist

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    #6
  7. lqgsrider

    lqgsrider Been here awhile

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    507
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    Lower CA Desert
    Thanks good info
    #7