DIY 3.7/4V BATTERY CHARGER AUTO CUT OFF.

Music credit :-
Itro & Tobu - Cloud 9 [NCS Release]
Watch:- • Video
#charger #autocutcharger #relay #diy #idea #jugaad
Disclaimer.
video is for education purpose only. Copyright Disclaimer Under 107 of the copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright status that might atherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
WARNING:
Some ideas, And Experiment can be Dangerous.
And For that you don't Risk and Damage your self
and the Environment, I am a professional in my business
with a lot of experience!
Every video, even that is completed with compliance
with the all sefty measures. Enjoy the video and Eat the sweets.
This video is for demonstration and education purpose only.
Each demonstration presents risk and hazards
that must be fully understood before attempting.
And should be performed only by professionals

[@anwarabbasnaghma]

Behtareen jaankari you are great sir.

[@raywynston3396]

WoW!! Great Video young man! Very nice, easy to understand, parts listed as you go, step by step. Very Very Nice! Thank you!

[@satishsawant3922]

Very good

[@tecsonicpro9658]

thank you , this is very important vedio

[@rusenalikoroglu7235]

Thanks for your nice sharing, my master, it is a very nice application. now I have a normal flat adapter at home 12 volts 2 amps. How should I apply this adeptor to fill my lithium ion batteries?

[@elektronikaelektro8008]

Can i use another transistor, and please tell me which can i use. Maybe bc 337?

[@shad7pk]

Very Nice

[@nammabijapurmandi7520]

Thanks sir giving new idea

[@IndianJugaadHacks]

Thanks

[@deepaakkumar786]

Good.

[@IndianJugaadHacks]

Thanks

[@sidd7775]

Great basic concept u have 💐💐but i want circuit diagram 🙏🙏

[@untungraharjo5142]

can it be used for cellphone chargers?

[@slmgamingffng2572]

Great simply superb#but one question no need adjust preset?

[@vikrampatani2249]

How to set preset pls tell me? I had made same circuit but I don't understand after attaching 3.7 Li ion battery.

[@nakhareanandkumar8574]

You made Easy one project to us. Thank you

[@IndianJugaadHacks]

Thanks

[@glaysonmestre]

is it possible to charge batteries from 3.7 to how many amps?

[@jaimecadorniga4024]

Can we adjust it for example we want to charge the phone at 84% and it will stop when it reach that level?

[@chotabheemfulepisode9202]

Sir jo tourch light me Barry Hoti h 4v KE is kelea b work kare ga,,?

[@sundeepvarma7607]

Very good, thanks dear

[@IndianJugaadHacks]

Thanks

[@sumitnarkhede.3105]

sir ismain agar 6 volt 1 amp ka suply de to iske output main kitane amp milege.plese bataye.mere pass 6 volt ka power suply hai.

[@ajcreation4630]

What is the input ampere

[@mediatrix1111]

Hi Sir. Is it possible to make a device to plug into any gadget that uses 3.7v battery (through the micro usb port) to check the voltage level of the battery? Maybe by using a volt meter or led light indicators. Because I have a few devices that uses 3.7v and very often I do not know the charge level of the device, and so only come to know that the charge is low when in use and have to interrupt the usage to charge it. If there were such a device (juggard) then I could regularly check voltage level so that I could plan the charging and not be disappointed at time of use. Would love to see a video on this if it is possible. Thks.

[@jyotirani4059]

good idea

[@IndianJugaadHacks]

Thanks

[@Padma226]

Why is red led glowing at 3.94 volts ? At one point it went upto 4.10 and it didn't glow

[@MeninodeValpoi]

How many volts adapter did you use buddy? Can you kindly answer please?

[@user-yo6ip1xq1t]

自製好手 利害……！😄😄

[@shirishvasave8002]

English nahi aati kya....! 😄😄

[@VEERSINGH-mw3dy]

Sir batry kouse karna output kon c hai batry ki pless tell me

[@mentalnobody1114]

how to make sure it is charging the battery ?

[@muhammadzahid705]

Good idea

[@IndianJugaadHacks]

Thanks

[@targetachieve9359]

it's great 💡💡💡💡

[@IndianJugaadHacks]

Thanks

[@astronic4522]

Nice project brothers

[@IndianJugaadHacks]

Thanks

[@bravopapas4386]

Preset adjustment not required?

[@chotabheemfulepisode9202]

Sir is me 220 ohm risister ke jaga 1k ke risister use kar sakty hy ? And is circuit ko 4v 1mp ke batre charj kar sakty hy plz reply karna?

[@satbirsingh2960]

Nice video 👌👍

[@IndianJugaadHacks]

Thanks

[@isurangadeshan2215]

Can we take lead acid battery

[@GiGa_Side]

Can i use 12 v relay

[@mrelectronicslab799]

1k resister ki alaba surcuit kam nahi karega kya bhai

[@Musiclyrics7330]

Bro how many hr did it take to charge plz reply plz

[@kasmurist1833]

Mantap, kalo untuk 12 batere rangkaianya gmana Om?

[@tamilkudimaganp7344]

10k preset What do we use it for

[@techyworld6216]

Cutoff voltage??

[@arnbon6241]

Thanks for posting this circuit.

[@IndianJugaadHacks]

Welcome

[@MeninodeValpoi]

@@IndianJugaadHacks How many volts adapter did you use buddy? Can you kindly answer please?

[@ashitmazumder4072]

Will you please tell me how I use it for 12v li-ion battery charger, thank you

[@adarshedurkala9578]

Just change relay to 12v and the resistor used in led to 1k ohm and the resistor used in between preset and relay to 3.3k ohm

[@rupeshnepal6967]

भैया if i want to make १२v auto cut then relay १२v change Karke baki sab isi components se chalega??? Thanks for ur videos 😉

[@priyansijewellers1199]

Good projact.....😎

[@IndianJugaadHacks]

Thanks

[@wolfmajk6436]

super thx

[@IndianJugaadHacks]

Welcome

[@user-jd3ov7fs9g]

Nice video bro

[@IndianJugaadHacks]

Thanks bro

[@NavinKumar-hn4ms]

Kya ye battery ko fast charge karega

[@AdityaRaj-jp2qw]

BRO how to adjust a 10k preset

[@salildas5072]

Components details CCTV should be provided to understand fully.

[@untungraharjo5142]

Please get the information .... thanks

[@rajupramanik5919]

Emergency 4 volt battery charge hoga sir ?

[@NavinKumar-hn4ms]

How can adjust preset

[@NavinKumar-hn4ms]

How can I adjust preset

[@RameshDas-pk3jn]

4volt ka battery lagakar dikhaye plesse.

[@patriciateles247]

Bom

[@prakashagham7568]

इस सर्किट से बेकार बैटरी भी चार्ज हो गई है ऐसा light 🕯️ emoting Doide बताएगी लेकिन खराब बैटरी चार्ज नहीं होगी इस लिए कोई दूसरा विकल्प ढूंढना होगा current basic information with curent and voltage के लिए चार्जिंग transsitor के सीरीज में रखकर चार्ज सर्किट बनाना चाहिए या तो सीरीज में अंपायर मीटर से भी चार्ज हो गए हैं या नहीं ये समझ आ सकता है खराब बैटरी चार्ज हो नही सकती हैं क्या की वह 4.0 v stabale करते हुए एलईडी फ्लैश करेगी लेकिन सर्किट मैं जोड़ते ही डिचार्ज होगी

[@crafter2u]

wish you would post the schematic

[@IndianJugaadHacks]

Thanks for your valuable comment

[@arjunkbiju3636]

Can I able to use it on 4 volt 1.0Ah lead-acid battery?

[@techpredator9384]

Yes bro you can do it

[@zakirjaan5885]

@INDIAN JUGAAD HACKS 220 ohm registence ki jagah koai aur dusra Registence bataiye sir 220 ohm ka nhi mil raha hai sir

[@IndianJugaadHacks]

330ohm ka resister laga sakte ho

[@zakirjaan5885]

@@IndianJugaadHacks thank you sir

[@IndianJugaadHacks]

Welcome

[@zakirjaan5885]

6v relay ki jagah 5v relay laga skte hai sir aur 220 ohm registence ki jagah koai aur dusra registence bataiye sir please ok sir thanks

[@IndianJugaadHacks]

Yes

[@zakirjaan5885]

@@IndianJugaadHacks 220 ohm registence ki jagah koai aur dusra Registence bataiye sir 220 ohm ka nhi mil raha hai sir

[@yusup3199]

Pake led 2 kaki bisa ya?

[@AB786123]

6 ke jgaha 12 v. ka relay le liye to

[@yusdarvanlolo7085]

Klu transistor pakai c945 apakah bisa agan....dan klu lednya pakai dua led dgn warna merah dan hijau gimana caranya gan....

[@bravopapas4386]

Gabungkan kedua kutub negative led dan diseri dg res 1 kohm, dan kutub positive led masing2 ke kaki NO dan NC pd relay

[@shirishvasave8002]

You have forget to explain how to align the 10k preset...? 😄 this is big mistake..! Without alignment transistor will cut off the relay at unknown voltage and may cause the battery to over charge... 🤔 Ok I'll teach you how to align preset, Connect a variable power supply to the circuit and give exact 4.2v then adjust preset to make green led glow... That's it... 🙏 please get the basic knowledge about the working of circuits and then make the video... 👍

[@jojoh5713]

Bang klw pakek relay 5volt bisa gk

[@afsalkarim2502]

How to set preset

[@faroukofficialid]

Can i use bc557? Please answer

[@shirishvasave8002]

No BC557 is a pnp transistor please use BC 547 or any general purpose npn transistor...👍

[@glaysonmestre]

schematic ??????????? my battery charged down why?

[@Juniorfinger999]

Sangat hebat sekali... apakah itu relay 12volt kah?

[@bravopapas4386]

Video awal klihatan kalo itu relay 6v

[@worldwhoknowarindamsinha9658]

please made apower bank circut with mc34063 ic

[@IndianJugaadHacks]

I will try soon

[@glaysonmestre]

is it possible to charge batteries from 3.7 to how many amps?

[@nur99]

Kalau ngak pake vr gimana bang

[@NavinKumar-hn4ms]

Preset ko bar bar adjust kar na par raha h

[@molychandran7562]

Sir great job.. can charge 3.7 mobile battery safely...?

[@IndianJugaadHacks]

Yes

[@molychandran7562]

@@IndianJugaadHacks ok thanks...

[@kittu3516]

Can 1 charge more than 1 battery at a time pls rply

[@NavinKumar-hn4ms]

Yes bilkul Lekin time jyada lagega

[@shripadrane2733]

Bhai videome part valu dekhati hi nahi

[@sabkuchhere6535]

12 v relay se chalega kya???

[@IndianJugaadHacks]

No

[@abdulchalikmaseran4751]

the transistor number please.

[@khansvlog5625]

Bc547

[@techniccreate1939]

4.7v mein cutoff set kar saktha hai iss mein?

[@shirishvasave8002]

No... Battery will explode..😄

[@MiddleClassAniket]

Can i use 9v relay in this circuit

[@IndianJugaadHacks]

Yes

[@kartikk__x__ad]

Can I use 5v relay instead of 6v

[@IndianJugaadHacks]

Yes

[@alext3865]

Very good circuit but annoying music.

[@IndianJugaadHacks]

Thanks

[@MeninodeValpoi]

Hi guys, if you guys have tried this experiment, did it work for you guys? Very strange thing is that I tried at least three none of them is cutting off the power supply once it is charged. I worked with 5v relay, 6v relay, 9v relay and 12v relay. Does not make any sense in this project. Unless I am mistaken somewhere, guys please correct me if I am wrong.🤣🤣🤣🤣🤣

[@williammagallanes876]

Not working

[@devrajraikwar54]

Bhai banaa to liya mein battery charge nahi ho rahi

[@IndianJugaadHacks]

Preset ko adjust karo

[@devrajraikwar54]

Kese karna hai

[@devrajraikwar54]

Or kitne par karna hai or kon si lait jalna chahiye

[@devrajraikwar54]

Apko follow karna bekar hai aap to reply Nahin dete paise bhi Barbad Samay bhi Barbad

[@mtiger8]

Suggested videos have blocked the video

[@IndianJugaadHacks]

Not blocked

[@patriciateles247]

Oi

[@muhammadbarcha526]

this circuit need a calibration

[@shirishvasave8002]

Yes.. There is no explanation about calibration /setting of preset in the video... 😄

[@zakirjaan5885]

Sir message ka reply kijiye

[@IndianJugaadHacks]

Ok

[@patriciateles247]

😂😂😂😂

[@IndianJugaadHacks]

Thanks

[@chotabheemfulepisode9202]

Jo 2 colour me led hy Iske jaga p 2led laga sakit h ?is circuit KE out put ampear Ketne hongy

[@chandrasekharjakki9774]

In ending you should spend some more time to explain change over charging and overcharging condition. Changing green to red, red to green.

[@anilgitkhane4277]

Fake hai

[@franchico2franchico298]

Ese video abunda en youtube, y no funciona.

[@patriciateles247]

🔦🔋🔌💿📎📌🎤📷📹

[@patriciateles247]

😅😆😂

[@RameshDas-pk3jn]

Khali music bajakar public ko murkh mat banao. Juban se bolkar samjhao.

[@ranzusarker3694]

false.don,t work

[@swatibhandare64]

फेक व्हिडिओ आहे. तुम्ही जर 10k preset पाहिला तर त्याच्या वरील बटनची दिशा बदललेली दिसेल. तुम्हाला जर कळाले नसेल तर व्हिडिओ अनेकदा निट 10k preset पहा मग कळेल . 10k preset ची दिशा बदललेली दिसेल . जे जे व्हिडिओ मी पाहिले ते तसंच आहे