Battery Charger Tender -458

Discussion in 'Technical Q&A' started by Julius Rosa, Jan 10, 2019 at 7:59 PM.

  1. Julius Rosa

    Julius Rosa Rookie

    Sep 14, 2018
    Full Name:
    Julius Rosa
    I just purchased a 458 this Summer, I’m driving it at least once a week. Someone has told me I should plug it in all the time. It’s been starting up , with no problems so far, maybe a bit hesitant towards the end of the week, I thought to use it when I go on holidays, after a week or more. Do you in install the cord through open passenger window,thanks for any advice.

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  2. bball16

    bball16 Formula 3
    Silver Subscribed

    Dec 2, 2011
    NY LI FtL
    Full Name:
    I just run the wire under the door and I plug it in whenever 3-4 days have passed without driving it.
  3. Caeruleus11

    Caeruleus11 F1 Veteran
    Rossa Subscribed

    Jun 11, 2013
    Welcome to the family! You should definitely plug it in if it's going to sit for more than 2 days.

    The included tender is pretty good, but I would recommend swapping it out for something more robust such as the 7002 CTek.

    This is a few dollars higher than if you'd buy the parts separately but you get the idea.!10577!US!-1:rk:1:pf:0
    bball16 likes this.
  4. tomc

    tomc F1 World Champ

    Apr 13, 2014
    DFW, Texas
    Full Name:
    Tom C
    +1 on the 7002. If your F-car has HELE (stop/start), you'll want to charge it in "snowflake" mode. Congrats on the new car!
    bball16 and Caeruleus11 like this.
  5. bball16

    bball16 Formula 3
    Silver Subscribed

    Dec 2, 2011
    NY LI FtL
    Full Name:
    That's what I use too.
    Caeruleus11 likes this.
  6. docf

    docf Formula Junior

    Sep 14, 2008
    Full Name:
    The 7002 is a much better tender than factory as noted. Run the cordage under the front of passenger side door. There is a natural space Ferrari put there for running the cord into the cockpit. If you run the cord haphazardly you will eventual fracture the electrical cord. Like others pointed out plug the car in if your driving frequency is like you noted.
    Caeruleus11 likes this.

    ZINGARA 250GTL F1 World Champ
    Silver Subscribed Owner

    Jun 21, 2002
    Full Name:
    Or, you can use a Deltran Battery Tender Plus for under $80 which will last for years and be replaced free if it ever fails. Available from most auto parts stores.
    I have over 20 years of satisfaction with these. One failure was replaced, no questions asked. 599, Gallardo, Avalon currently plugged into one each.

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