How to make 12 volt 5 Amp battery charger at home || DIY battery charger.

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  • Опубліковано 25 лют 2017
  • Hi Guys here is the new video of my project "How to make 12 volt 5 Amp battery charger at home. DIY battery charger." from "Electrical and electronics projects" "E&EP" Channel.
    This is 12 v 5 Amp battery charger do not charge low amp batteries with this your battery will explode you can charge more then 5 Amp batteries with this charger but,will take long time as compare to low amp batteries.
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  • Наука та технологія

КОМЕНТАРІ • 335

  • @tonc943
    @tonc943 7 років тому +25

    It is true that charging a 12 volt battery needs 14.0-14-4 volts, therefore I think that a limiting resistor would not only bring the voltage down to that but also protect the battery under charge. I am not a tech so I cannot tell what value of resitor is most suitable. All in all a good try though somewhat dangerous. Most important do not forget earthing (grounding for Yanks).

  • @richardlowry7964
    @richardlowry7964 2 роки тому +125

    *This battery reconditioning program exceeded my presumptions. It worked on any drill battery, several AA and AAA batteries, **batery.repair** and any camera battery. The steps are simple and the act itself is exciting to do. No matter what type of battery you`ve got, it is sure to function again!*

  • @robertmeyer4744
    @robertmeyer4744 5 років тому +5

    its basic. anyone building this should put a small heat sink in bridge. or just thermal grease to case with screw. A dc breaker would be great too. A amp meter volt meter great addition.

  • @hex0rhossain829
    @hex0rhossain829 7 років тому +4

    You should also show the output current !

  • @warplanner3258
    @warplanner3258 6 років тому +1

    Boy, good to see sound, safe, reliable third-world fabrication practices demonstrated here..

  • @kunwardeepsingh4462
    @kunwardeepsingh4462 5 років тому

    Pls make 24 volt battery charger with charging control for 100ah to 150ah battery video as early as possible. Wait for your reply. Thanks for this 12v charger video.

  • @NZ2Pepper
    @NZ2Pepper 5 років тому +1

    Nice idea but for the following points:
    1/ heatshrink used is too large
    2/ bridge should be bolted to chassis
    3/ mains cable needs to be properly clamped in plastic clamp designed for the purpose. As is, chafing is possible, and short to chassis danger exists.
    4/ no need for capacitor. The type of battery this is designed for IS a big capacitor.
    Suggestions :
    1/ install a DC current meter so you can see when current stops flowing, indicating charged.
    2/ a 9V or 10V secondary would be better. The rectified voltage wouldn't be as high as 19V. Leave this charger on a battery too long, you'll boil your battery.

  • @user-cy6js7nv7s
    @user-cy6js7nv7s 7 років тому +1

    it is very useful project
    I want the circuit of 12 volt power supply using small transformer

  • @jaymemendonca6075
    @jaymemendonca6075 6 років тому

    Very good congratulations for everything !!!

  • @topc5826
    @topc5826 3 роки тому

    Nice job.
    only thing I would suggest is power button installed so ON is up and OFF is down, you have it reversed. Not a big thing, you were in a rush albeit video sped up during the assembly.

  • @cruxinterfaces
    @cruxinterfaces 4 роки тому

    Great video, if you want to see other great 12 volt videos Thank you for the content

  • @bctechmalayalam5391
    @bctechmalayalam5391 5 років тому +6

    Please use a 10ohm 10w fuseble resistor series with the charger output for limitting the current flow.

  • @patrickmulholland1840
    @patrickmulholland1840 7 років тому +2

    if you put a limiting resister in the circuit ,the batteries will take far longer to charge and some may not charge at all depending on the type of battery being charged put the resistor in the bin, and you have a decent machine that you dont have to waite too long on the battery being charged,the resistor will just extend the time it takes to charge

  • @satyajitsahoo8856
    @satyajitsahoo8856 3 роки тому

    Sir me isko Direct kish class -d amp me as a power supply use kara sakte ho

  • @mohammedshameem6821
    @mohammedshameem6821 4 роки тому +2

    If I use 12v 10amp transformer, which capacitor i want to use for make that

  • @abrehman7415
    @abrehman7415 7 років тому +1

    is se barey transformer se 12 volt ki batery charge kar skte ha kya

  • @SHtv809
    @SHtv809 5 років тому

    Agar diode ka rectifier bridge ho to diode value ka hoga 5ams transformer ka lia ?

  • @faizanshakil6453
    @faizanshakil6453 7 років тому +4

    you should have add voltage regulater with a 12"volt capacitor to make it voltage constant . so that it will not damage your divice with voltage spick.

  • @unknowntech8274
    @unknowntech8274 4 роки тому +2

    from where did you bought that box?

  • @user-se8st1og4c
    @user-se8st1og4c 7 років тому +1

    brother please make 12 v to 220 local made ups video.

  • @SandeepKumar-bh4vb
    @SandeepKumar-bh4vb 6 років тому

    Thanks baro bahut achi vidio hai

  • @aaftabpk
    @aaftabpk 4 роки тому

    Great idea. But this charger will bake your battery if you forget to stop charging on right time as this charger does not have auto cut off circuit.

  • @princearinola232
    @princearinola232 6 років тому

    thats a nice sharing

  • @junaidkhan9994
    @junaidkhan9994 7 років тому +1

    Pleeeeeeez create a full video to uses and control multimeter because I can't understand uses of multimeter plezzzzzz

  • @chalokipskips2352
    @chalokipskips2352 4 роки тому

    Thanks a lot i really appreciate the effort,creativity,and the kindness you have involve in educating me but what about the battery charger housing where can I get it thanks alot,next time improve on how to construct an automatic one

  • @luisclaudiofaria8718
    @luisclaudiofaria8718 5 років тому

    Só faltou um resistor de 5 ohms em série pra limitar e proteger o carregador de uma simples pane na bateria....

  • @jp-um2fr
    @jp-um2fr 7 років тому +1

    The simplest way to ensure that a battery charger is never overloaded including shorting the output leads is to add a 12V car light bulb (s) of a suitable wattage. I used 2 x 60W (10A) bulbs in parallel on a 9A (yes it should be a 10A transformer). I have run it shorted out for an hour and nothing got too hot. I have a PC fan running in a vented case. Looks evil at night. You can also use different wattage bulbs to limit the current for smal er batteries. WARNING BULBS GET HOT. Nice simple video.

  • @user-se8st1og4c
    @user-se8st1og4c 7 років тому +3

    12v local ups making video.

  • @riazakhtar7156
    @riazakhtar7156 5 років тому

    Bhai
    Many 30amp ka battry charger bnana h so plz ap mari rahnmai Karen K market s kitny amp Ka transfermar & card lo & osy bnany Ka tarika plz btayen.
    Thx

  • @mahmoudhabib4322
    @mahmoudhabib4322 4 роки тому

    hi..Is this charger suitable for charging a 12 volt lithium-ion battery .. 40 amps assembled from used laptop batteries?

  • @Sumitkumar-sj8je
    @Sumitkumar-sj8je 6 років тому

    Bridge rectifier diode se baba ker laga sakte hai

  • @user-se8st1og4c
    @user-se8st1og4c 7 років тому +1

    brother please make more motorcycle repair videos

  • @MrMaddy-mb7mo
    @MrMaddy-mb7mo 3 роки тому

    Can you please make a video on 14volt 4amp battery eliminator.

  • @harshsinghal5898
    @harshsinghal5898 7 років тому +4

    dude where do you get that box pls tell i really want to know btw great work

    • @ragingbeast2045
      @ragingbeast2045 7 років тому +1

      John Kill
      you can get it from the shop where power supplies or voltage stabilizer are made

    • @harshsinghal5898
      @harshsinghal5898 7 років тому +2

      SONY TV thanks dude

  • @tapankumarnayak1917
    @tapankumarnayak1917 2 роки тому

    Sir thanks,how i collct the instrument,wht is the cost to make that.

  • @ratnadeepdhar4816
    @ratnadeepdhar4816 4 місяці тому

    In this if you can add auto cut so that battery will not get overcharged and a fan to dessipate heat would be better.Regards

  • @syedhamzaalishah7545
    @syedhamzaalishah7545 5 років тому

    This charger can charged 12v 9AH battery full and in how much hours?? Plzzzzz tell me

  • @Junaidkhan-rp5kz
    @Junaidkhan-rp5kz 7 років тому +1

    please release a video of servicing a generator

  • @luisclaudiofaria8718
    @luisclaudiofaria8718 4 роки тому

    Não se coloca capacitor eletrolítico,mas sim um resistor de 1 ohms.... aí sim...

  • @tonywalton1464
    @tonywalton1464 6 років тому +1

    Why are you bothering with a smoothing capacitor? You're putting what's effectively a huge capacitor (a lead-acid battery) across the output anyway! My commercial battery charger for my car generates an unsmoothed full-wave rectified waveform (I checked with an oscilloscope) and does the job just fine. Save expense and soldering and miss out the capacitor.

  • @ankit_agrawal90456
    @ankit_agrawal90456 7 років тому +1

    mere pass 36amp ki car battery hai ye usko bhi charge kar dega kya Plz reply jaldi karna....

  • @wahabjan20
    @wahabjan20 6 років тому +1

    Good work

  • @arsenioegoytorogiguinat2826
    @arsenioegoytorogiguinat2826 4 роки тому

    Good power supply

  • @novryteddy7465
    @novryteddy7465 6 років тому

    Oh sorry aku pikir tidak pakai fuse.... Good.

  • @girishkumar7088
    @girishkumar7088 5 років тому

    Battery aur battery charger ke beech diode lagana chahiye taaki battery ki voltage reverse transformar Ko na jaye
    Thanks

  • @1959Berre
    @1959Berre 5 років тому

    Connect wires mechanically prior to soldering. Use the right size of heat shrink. The one you are using is too wide.

  • @nimalperera5454
    @nimalperera5454 3 роки тому

    Will this work well for 100 amp 12V battery. Pls explain.

  • @manthanthakre9735
    @manthanthakre9735 5 років тому

    Can we use it for streo

  • @prakashvedharathinam828
    @prakashvedharathinam828 3 роки тому

    I think the fuse connection should be interchange to avoid electrical shock.

  • @showtv.sanjay4557
    @showtv.sanjay4557 7 років тому +5

    good and thanx

  • @mahebubavora2772
    @mahebubavora2772 3 роки тому

    Best hai par diot wala dikhao to accha rahega

  • @mukeshmodak6840
    @mukeshmodak6840 3 роки тому

    Ye cabinet Kaha buy kiye ....?

  • @xtesster
    @xtesster 3 роки тому

    ok, lemme buy some battery charger and dismantle it, and then pretending to teach the world on how to DIY battery charger from scratch.

  • @prof8957
    @prof8957 4 роки тому

    Nice video! How about doing a video of 48v battery charger with automatic cut off and protection?

  • @Vidya1939
    @Vidya1939 6 років тому

    Nice job Tks for video.

  • @Vipul-57
    @Vipul-57 4 роки тому

    Suppose I have to make 25v 7 amp charger. What should be the rating of transformer?

  • @mirosawbuczynski4152
    @mirosawbuczynski4152 5 років тому

    VERY SIMPLE PERFORMANCE THANKS. !!!!!!!!!!

  • @ShurmilaSheuli
    @ShurmilaSheuli 5 років тому +1

    Wow

  • @howtomake5591
    @howtomake5591 5 років тому

    how many amp bettery charge by this? ( high and low) plz ans me?

  • @tareequehussain9370
    @tareequehussain9370 7 років тому

    over charge protection kit use kro bhai

  • @salmanhussain6490
    @salmanhussain6490 7 років тому +1

    HELLO SIR AMP CHECK KSE KRTE HA.OR MARKET ME JO CHARGER MOLTE HA WO LIKHA KCH HOTA HA. OR HOTA KCH OR HA PLZ HELP ME.........MERE BATTERY 40AMP KI HA MRE PAS EK CHARGER HA.SLOW CHRG KRTA HA..USKA AMP KSE CHECK KRO ME BOX PE 20AMP LIKHA HA..................................

    • @AbhiGblackbird
      @AbhiGblackbird 7 років тому +1

      Sam Smart amp check krne k liye amp meter chahiye vrna multi meter ko amp p set karo..aur sb multimeter alag hai...sasta wale m red cable ka port 2 hai...toh usme se ek m hoga..jisme high amp likha hoga..
      ab joh 2 wire batter m jah rhi hai..usme se positive kholo , amp meter k positive se connect karo aur amp meter ka dusra wire..negative wale ko battery k positive terminal m lagai phir amp reading mil jaega.

  • @KuldeepKumar-qu8vw
    @KuldeepKumar-qu8vw 5 років тому +1

    40ah battery charger banao plzz 12 or 24 v ka

  • @bhaskerm1001
    @bhaskerm1001 4 роки тому

    Where this cabinets are available?

  • @amitghosh6966
    @amitghosh6966 3 роки тому

    Upto how much Amperes batteries can be charged with this charger ? What is the rating of the fuse ?

  • @user-kr5ed5rv7d
    @user-kr5ed5rv7d 7 років тому +1

    safety first.next time please think of safty first .

  • @danieloshea6066
    @danieloshea6066 7 років тому

    The transformer is small, the filter capacitor is for others, it is not necessary since the battery itself acts as if it were a capacitor ,,, and finally you have to limit the charging current, since if the transformer works at its Maximum amperage will be destroyed in question of hours or days with a lot of luck a week can last its useful life ,,,,,

  • @ulisescamacho1341
    @ulisescamacho1341 5 років тому

    Y lo caliente k se ba poner el tranfornador con k se lo quitas ni un culer le pones la riegas.

  • @asimjan438
    @asimjan438 7 років тому +1

    There is no cut out circuit installed for battery overcharging protection.

  • @mosaamin4855
    @mosaamin4855 5 років тому

    tanx

  • @sofyanmurtazatv3140
    @sofyanmurtazatv3140 4 роки тому

    Good

  • @ZubairAhmed-cj3dc
    @ZubairAhmed-cj3dc 6 років тому

    Ye kitny amper tak ki battery charge kare ga.

  • @gamingbuzz1761
    @gamingbuzz1761 6 років тому +1

    Nice

  • @jhajjsaab2799
    @jhajjsaab2799 6 років тому

    We also use PC charger they gives 19v output

  • @htdiy8722
    @htdiy8722 3 роки тому

    can i use a 14 volt transformer instead?

  • @deepmonikakati6340
    @deepmonikakati6340 4 роки тому

    nicc vido

  • @pinus67
    @pinus67 6 років тому

    Il led..... BOOOOOM

  • @user-bc1my7db4b
    @user-bc1my7db4b 4 роки тому +1

    Sir ya charger ke body kaha milage

  • @jschanel81
    @jschanel81 7 років тому +1

    I am from Indonesia, if I want to make battery carger for the inverter because it requires a large battery current, I have to make a carger who supply the current to the large battery how much ampere, travo I use for fast charging 12 v battery please

    • @shohankhan8369
      @shohankhan8369 5 років тому

      Amp = ampier per hour. If your bettery is 100 amp then a 10 amp charger will take 10 hour to full charge thuritically. Low amp and Long time charge is good for ur battery.

  • @k.steevsushanth9130
    @k.steevsushanth9130 6 років тому

    From where did you get the box

  • @VBAbyMBA
    @VBAbyMBA 7 років тому

    I have two 6V (4.5AH) batteries.I attached them in series with output of 12.30V. I want to charge them combined in series with 12V ( 2.5A) charger.
    Does it work for me?
    How much time it will take to fully charge the batteries?
    Please suggest me better options?

    • @ElectricalElectronicsProjects
      @ElectricalElectronicsProjects  7 років тому +1

      It will work but will take more time.If you had have a 12v 5 to 6 Amps charger that would be better to fully & quickly charge those batteries.Thanks!

  • @KhadimHussain-im5ro
    @KhadimHussain-im5ro 6 років тому

    nice work

  • @mrsanojbabu7043
    @mrsanojbabu7043 6 років тому

    nic

  • @electronicteck4008
    @electronicteck4008 5 років тому

    A 12-volt battery outputs 14 volts without any lifting or lowering circuits

  • @amitghosh6966
    @amitghosh6966 4 роки тому

    This charger can charge 50 AH battery as thumb rule is 1/10th of battery current but lower Amperes battery require less current else they become overheat during charging so it's not suitable for batteries of 5 Ampere

  • @shaikhsalimvlogs
    @shaikhsalimvlogs 7 років тому

    voltage controller should be used to charge different batteries

  • @statusvideo9936
    @statusvideo9936 5 років тому

    Sir hero honda bike ki baittry h kitna amp ka lagela invrter

  • @rajahamid7044
    @rajahamid7044 4 роки тому

    i used it for 100A bsttery ?

  • @venkatasrinivas1341
    @venkatasrinivas1341 4 роки тому +1

    12v 5amp transformer AC or DC transformer

  • @zsathiya1514
    @zsathiya1514 5 років тому

    Esme lagne wale saman ko Kya kahte he bhai

  • @kevinrijbroek388
    @kevinrijbroek388 7 років тому +2

    Can you charge a 12 volt 7 ah battery with this thing?

  • @SaifulIslam-kf5us
    @SaifulIslam-kf5us 7 років тому

    onek vali

  • @chandanjena7618
    @chandanjena7618 4 роки тому

    Niec

  • @santhoshcc5286
    @santhoshcc5286 5 років тому +1

    How much cost will come?

  • @Hassankhan-qc9id
    @Hassankhan-qc9id 4 роки тому

    Can This charger charge 9 amp or 12 amp battery

  • @ANUPCOMMONSENSE
    @ANUPCOMMONSENSE 2 роки тому

    Microtek 700 inverter can charge 80 ah battery?

  • @helloengineer324
    @helloengineer324 4 роки тому

    Can I charge 32 ah lead acid battery??

  • @sunrisetech3257
    @sunrisetech3257 5 років тому +1

    Which fuse use in this eliminator

  • @kamlesankhia2430
    @kamlesankhia2430 3 роки тому

    Good luck

  • @MohanDas-zv1kt
    @MohanDas-zv1kt 4 роки тому

    This transformer output 19v but battery needs 14v to 14.2v. it's harmful or not for battery?so please explain.

  • @HussainAli-ej1di
    @HussainAli-ej1di 5 років тому

    Nice work. Thanks