Tear Down: Dead Harbor Freight 2/10/50 battery charger

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  • Опубліковано 3 жов 2024
  • One of my harbor freight battery chargers died. In this video I disassemble it to get an idea why it might have died.
  • Навчання та стиль

КОМЕНТАРІ • 12

  • @ArtCarb
    @ArtCarb 2 місяці тому

    You just help me with a wiring problem in one i get totally disconnected inside 👍🏻

  • @aeropg
    @aeropg 7 місяців тому +1

    the breaker is there 50amps the clack one conect the posite of the transformer to the ouput is there

  • @Poordirtfarmer
    @Poordirtfarmer 9 місяців тому +1

    mine never worked from new pos

  • @dougedwards8022
    @dougedwards8022 6 місяців тому

    On the positive side of your charging leads coming inside the charger. The black box just inside to the hot lead is the kick out relay and doesn't have a fuse. I don't think I'm working on 1 at the present. Experience very little that it is.Usually the switch or one of the switches, Secondly, I learned some time ago that putting a battery charger on boost start is asking for issues.So as a rule.I don't even use that setting, Ever I don't want your battery charger to have work again.shouldn't even put that on there

  • @SaabAholic
    @SaabAholic 10 місяців тому +1

    These chargers won’t recognize a dead battery so they won’t turn on if you try to do so. I use my portable jumper cable box to “jump start” a dead battery when I connect the charger. 🤠👍

    • @Makeenosman
      @Makeenosman 10 місяців тому

      I use my kid's 12v Power wheel battery in Parallel to get it to recognize the dead battery and turn on, then Ill disconnect the power wheel battery.

    • @Braydenjenkins16
      @Braydenjenkins16 10 місяців тому +1

      Both of my older ones just like this do recognize a dead battery. And will jump a dead battery and I mean dead dead.
      I just got another new one yeaterday its blue but the same and it will not....
      What a waste. I don't understand the purpose of the engine start function if it won't jump a dead battery. Or charge a dead battery ill be finding me a few old models to keep

    • @Braydenjenkins16
      @Braydenjenkins16 10 місяців тому +1

      Side by side to my old one it will not and the old one will i wish there was a hack. Other than using another jump
      Such a pain

  • @hectortorres542
    @hectortorres542 7 місяців тому

    Good video, terrible charger, but you can get over that. By Disconnecting the incoming power black.
    From circuit board the circuit board and splash it into the transformer. Incoming power, you will not get any readings, but it'll function manually. By switching the the 210 and 50AM. Only for someone that has electrical knowledge, thank you. Good luck

  • @roseymalino9855
    @roseymalino9855 7 місяців тому

    Don't trash it. Send it to one of the other YT guys with a successful diagnosis and repair.

  • @zzyzxRDFwy15
    @zzyzxRDFwy15 8 місяців тому +1

    The idiots designed this charger to work like a lithium batter charger. If the voltage is too low in the battery, the POS charger won't charge it.

  • @SuperBajafresh
    @SuperBajafresh 5 місяців тому

    20A Short Stop Bussman Circuit breaker needs to be replaced