3.7v Battery Charger Circuit With Auto Cut Off || 3.7 Volt Battery Charger || 5v Battery Charger

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  • Опубліковано 29 сер 2024
  • 3.7v Battery Charger Circuit With Auto Cut Off || 3.7 Volt Battery Charger || 5v Battery Charger
    ★ Use electronic component:-
    1, Micro USB Port
    2, 1KΩ Resistance
    3, 1N4007 Diode
    4, 3mm Blue Led
    5, 18650 Battery Holder
    6, 5v Mobile Charger
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    #patratech #batterycharger #autocharger #3.7vbatterycharger #howtomake #diy #makeamobilebatterycharger #3.7vusbchargercircuit #veryeasy #3.7vbatterychargingcircuit
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    I Am
    Sourav Patra
    From - Kakdwip West Bengal (India)
    South 24 pargana
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    সব ধরনের চার্জার

КОМЕНТАРІ • 64

  • @mhnoni
    @mhnoni 4 місяці тому +2

    Why you say on your title there is auto cut-off when there is not? what is the use of the diode here? all I see here is connecting the charger directly to the battery.

  • @youmustknowthis...
    @youmustknowthis... Рік тому +7

    Hhh u Can use direct charge from 5v power suply and finaly the same result

  • @washingtonfreitas1016
    @washingtonfreitas1016 3 місяці тому +2

    Simple effective

  • @SumitKumar-ym5it
    @SumitKumar-ym5it Рік тому +2

    Your project is working good, thanks for such an idea

  • @ArafatUSayem
    @ArafatUSayem 11 місяців тому +3

    It will not Protect your battery and this is slow charging module
    Don't Make it

    • @PATRATECH
      @PATRATECH  11 місяців тому

      5 rupaye ma a bana sakto ho or Kaya chaya

  • @ramesharvind555
    @ramesharvind555 6 місяців тому +1

    Bro can i use lithium ion battery for this please explain

  • @reyajaliansari6722
    @reyajaliansari6722 Рік тому +2

    Very good

  • @naeemelectronics7041
    @naeemelectronics7041 Рік тому +8

    It will not cut off.

    • @PATRATECH
      @PATRATECH  Рік тому

      No par safe charge karta ha

  • @muhammadasghar7941
    @muhammadasghar7941 2 місяці тому +1

    Can i charge 1.2v 600mah battery on this Circuit

  • @nandukumar5904
    @nandukumar5904 7 місяців тому +1

    Do this circuit has reverse voltage /current protection for charger?

  • @AbidHasan-qo4hj
    @AbidHasan-qo4hj Рік тому +1

    Thanks

  • @Parallelfactx
    @Parallelfactx Рік тому +2

    Brother can I use this circuit in powerbank as a indicator

  • @eddyyu7091
    @eddyyu7091 Рік тому +7

    This circuit has no auto cut off.

  • @SumitKumar-ym5it
    @SumitKumar-ym5it Рік тому +1

    भाई अगर एक साथ एक से अधिक बैटरी ko चार्ज करना ho to चार्ज करेगा की नहीं और एक से अधिक बैटरी को चार्ज करने के लिए battery ko सीरीज m कनेक्ट करना होगा की पैरलल में। प्लीज बताओ भाई 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

    • @PATRATECH
      @PATRATECH  11 місяців тому

      Battery series karna par voltage Jada chaya par battery parallel connection karna par 5v chaiya amp Jada chaya

  • @bmanojkarthik1010
    @bmanojkarthik1010 Рік тому +4

    Invisible auto cutoff

    • @PATRATECH
      @PATRATECH  Рік тому

      No this circuit save charge for 3.7v Lithium ion battery

  • @invention5059
    @invention5059 Рік тому +2

    দারুন হয়েছে কিন্তু আপনি ভিডিওতে কথা বললে আরো ভালো হতো 🌟🌟❤️❤️❤️❤️

  • @user-gk4wh6vc6e
    @user-gk4wh6vc6e 10 місяців тому +1

    Bro can i use 3.7v li-polymer battery to change

  • @RAMANKUMAR-ji8ip
    @RAMANKUMAR-ji8ip 9 місяців тому +1

    Bro agr 1k ka resistance nhi lagayenge to kya hoga

    • @PATRATECH
      @PATRATECH  9 місяців тому

      Led Fuse Ho jayaga

  • @abhijeetdas3758
    @abhijeetdas3758 Рік тому +5

    waste of time

  • @nandukumar5904
    @nandukumar5904 7 місяців тому +1

    How to make 3.7 volt relay at home bro?? Please help me🙏🙏🙏🙏

    • @PATRATECH
      @PATRATECH  7 місяців тому

      Thank you

    • @nandukumar5904
      @nandukumar5904 7 місяців тому

      @@PATRATECH How to make 3.7 volt Relay.?

  • @KamalSingh-ui7po
    @KamalSingh-ui7po Рік тому +1

    Bhai kitne battery ekk sath charge ho sakte hai

  • @iammnaborofficial
    @iammnaborofficial Рік тому +2

    LMAO!!! this content is FAKE!

  • @AbidHasan-qo4hj
    @AbidHasan-qo4hj Рік тому +1

    Aita Dia Ke 2ta battery charge kora jbe

  • @tpstudio6401
    @tpstudio6401 Рік тому +2

    Ki re

  • @purnosarker4907
    @purnosarker4907 Рік тому

    ভাই এটা ফুল চাজ্ হলে কি কোনো সংকেত বা বাতি জলবে

  • @user-gk4wh6vc6e
    @user-gk4wh6vc6e 10 місяців тому +1

    Bro what is output voltage of that circuit 😊

  • @opsushanta9192
    @opsushanta9192 Рік тому +1

    Odia ki

  • @chandikarajapakse7228
    @chandikarajapakse7228 Рік тому +3

    This is not auto cut