B3 charger problem | Drone Battery charger issue [SOLVED]!!!

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  • Опубліковано 8 лют 2025
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КОМЕНТАРІ • 33

  • @Xavier_Everwhere
    @Xavier_Everwhere 8 місяців тому

    How to make that screw opener with that dc moter u have used in the videp

    • @techathome
      @techathome  8 місяців тому

      There is very old video in my channel. But use 500 RPM Johnson gear motor: ua-cam.com/video/mO3lguWwDtY/v-deo.htmlsi=rDBNLyBkyyzEILzw

  • @boxfresh1979
    @boxfresh1979 2 роки тому

    Thanks for the video, I have a similar charger and the LED for cell 1 does not light up at all.
    When I plug in a battery to charge, cell 2 immediately goes red to indicate it's charging - does this mean the charger for cell 1 has broken and would replacing the capacitor fix it or is it time for a new charger?

    • @techathome
      @techathome  2 роки тому

      You can once measure the voltage, if it's not showing any voltage you can replace the capacitor and try.

  • @hajeevanselvanayagam9722
    @hajeevanselvanayagam9722 3 роки тому

    Yes of course. It will useful.

  • @muhdizzat6017
    @muhdizzat6017 2 роки тому

    I have the same problem like yours..But mine on cell 1...is it the same thing to replace even in b3 pro

  • @THESHORTSWALA-xz6nr
    @THESHORTSWALA-xz6nr 8 місяців тому

    Sir my new b3 charger doesnt work none the less blink after plugin the battery pls help 😢

  • @bosetti4102
    @bosetti4102 2 роки тому +1

    hello i have not exactly the same problem, for me all leds are green but when i connect the charger to my battery drone, the 3 leds start blinking in red and green together

    • @oioindoor8155
      @oioindoor8155 Рік тому

      Your battery is problem it is way too low

  • @edwardedward2822
    @edwardedward2822 3 роки тому

    Thanks for your b3 charger video

  • @RanjithWijesiri-mt8zn
    @RanjithWijesiri-mt8zn Рік тому

    I have the same problem but my B3 Charger has a stock 10v 470uF capacitor. What if I replace the 25v 470uF capacitor?

  • @vrajpatel4847
    @vrajpatel4847 3 роки тому +1

    Bro can u plz explain me 1 thing that why this freaking charger won't stop charging my 2nd cell which is Fully charged and doesn't require charging and that way in order to charge fully last cell 2nd cell keep getting overcharged I am feed up with this problem plz help 🥺

    • @techathome
      @techathome  3 роки тому

      I am not exactly sure, You can try replacing the capacitor with same value

  • @deanpeck4054
    @deanpeck4054 2 роки тому

    Thanks 👍

  • @cluetoeverything7492
    @cluetoeverything7492 3 роки тому

    Can we use 16v 470 uF?

  • @sakethram8616
    @sakethram8616 3 роки тому

    Can we use 50v 470uf capacitor?

  • @kartechindustries3069
    @kartechindustries3069 3 роки тому

    I bought new battery and charger bro cell 3 and cell2 its showing green cell 1 is red bro what should i do

    • @techathome
      @techathome  3 роки тому

      I think cell 1 has not completely charged
      Did you check individual voltages

  • @muhdizzat6017
    @muhdizzat6017 2 роки тому

    I have the same problem like u but mine cell 1 is broken... thanks for the video

  • @nature-life4149
    @nature-life4149 3 роки тому

    Thanks bro ....

  • @robertgarcia6923
    @robertgarcia6923 6 місяців тому

    Thank u sir for sharing your knowlege....i have a question sir...how would you know/detect if the battery charger is working/charging properly? I have that same kind of charger and for almost 3 hrs of charging my lipoly battery (1600mah 11V 3S) the 3 red lights are still showing on the indicator.... but when i check using my voltmeter it register a total voltage of 12V for the 3cells...
    does my charger function effectively or not? What could posibly be the problem....thank u....

  • @jono5891
    @jono5891 Рік тому

    My cell three just isn't working at all

    • @techathome
      @techathome  Рік тому

      Did u try replacing capacitor?

  • @WorivpuqloDMogh
    @WorivpuqloDMogh Рік тому

    So i bought a piece of crap charger. Good to know. It was brand new and after 2 cycles it gave up already

    • @techathome
      @techathome  Рік тому

      These are not best chargers for Lipo.
      Try with Imax chargers that come with lot of functionalities and safer as well.