DIY Auto Cut-Off Battery Charger | Adjustable Battery Charger with Charge Protection

[@TEKNOISTIX]

Get the Best Price at Indiamart: Automatic Battery Charger: dir.indiamart.com/impcat/automatic-battery-charger.html?YTI& Battery Chargers: dir.indiamart.com/impcat/battery-charge-devices.html?YTI& SMPS Battery Charger: dir.indiamart.com/impcat/smps-battery-charger.html?YTI&

[@ZalakAgotariya-dl5em]

Can i charge 12volt 14ah Lithium ion battery plz replay😊

[@jprakaah]

Yes

[@sachinbedekar8553]

बहुत बडिया सर जी आपका सिखाने का तरिका बहुत हि बडिया है excellent कोइ घाई गडबडी नही है बडा चढावा नही है धन्यवाद सर जी . दिल से धन्यवाद

[@ALEFILES]

Nice video, and very well explained! Thanks a lot for the circuit, I needed it! Very useful! Greetings from Argentina! 😄

[@MrPierref4]

I am not an electronics guy, but I found your explanation the clearest of all I've seen, and I've seen dozens. I am particularly interested in how electricity flows and changes on a circuit. Could you explain on another video? Congrats for a great instructional demonsrration.

[@georgesdibeh7826]

Hello sir can i use this circuit for a 60 amp charger ( 2 30 amp smps chargers)?

[@indianrockers7427]

Wah Sir Maja Aa gya..... Battery over charge hi nahi hogi Ab.... Excellent cirkit

[@madhusudangupta3661]

Hi Teknoistix, The concept of second pot with the relay coil is not understood. How the sensitivity of the circuit to trip relay will work automatically by pot2. Kindly explain. In case, it is unexplainable, kindly improve the circuit for automatically cut on full charging.

[@siddiquitahir2114]

Same question

[@madhusudangupta3661]

No reply it. May be the learned does not want to distribute his wisdom for the fear of wear and tear of his brain. Keep it unused for high selling price, Sir!

[@vinodkumarsuman9952]

आपने बड़ी मेहनत करके जो ज्ञान प्राप्त किया है उसको हमारे साथ शेयर करने के लिए धन्यवाद

[@kchandrakant50]

As the power supply is variable, how the 12volt relay can function properly if use 3 volt or 6 volt output to charge anything in that range. For that you need to feed the relay coil directly from the 12 volt DC output of the transformer.The cut off circuit is wrong in this respect.

[@electrotonics]

I think this circuit is only for 12v cutoff because of relay less than 12v it will not cutoff because 12v relay can work min on 9v max 12v so if we need cutoff for 4v we would need 5v relay not 12v..

[@masoudbakht229]

You are the most competent person in this field I have ever seen on U Tube. May be u r a teacher Masood, Islamabad, Pak)

[@TEKNOISTIX]

Thanks 😊 I teach in a engineering university

[@mansoorahmed2490]

I really like the way you explain. You are really amazing. I have tried to build the same project by following the circuit diagram which u have drawn but the cutoff is not working and also the voltage is not changing. Could you please provide me the easy way to follow and create the circuit for this project. Please help

[@kartikeytiwarixiia0579]

This circuit not works , increase supply to increase voltage But it will not cut off automatically

[@electrotonics]

I think this circuit is only for 12v cutoff because of relay less than 12v it will not cutoff because 12v relay can work min on 9v max 12v so if we need cutoff for 4v we would need 5v relay not 12v

[@premik3880]

This is a wrong circuit he didn’t show how the relay cuts the power when going to certain voltage

[@SubratkumarJena.]

The cutoff relay coil should be connected to the battery and the +ve terminal of the battery should be connected to the charger through a diode only so that the relay will operate depending upon the potential of the battery

[@vargheseabraham2088]

In this lockdown days,Your videos are very much helping me.I am interested in electronics .l am watching all your videos.God bless you and your work

[@TEKNOISTIX]

Thanks 😊

[@muralinair7093]

My brother iam retired iam watching nice video your good knowledge god bless you jai shree ram 🙏

[@TEKNOISTIX]

Thanks sir

[@abhishekkumar-mm6bt]

@@TEKNOISTIX aapne lm317 ke point ko left side se count kiya kya ? Or dono 10k presets ke conections original me jesa dikhata hai wese drow karke bataye. Kon sa wire bich wala lage se conect karna hai

[@TEKNOISTIX]

Lm317 ka 1st left side se adjust pin hota hai center wala output and last wala input Jaisa draw kiya hai waise hi connect kiya hai

[@abhishekkumar-mm6bt]

@@TEKNOISTIX or presets ke central pin se kon sa wire conect kiye hai. Preset ko bhi relay jesa drow karte to achha hota

[@TEKNOISTIX]

Aap preset k 1 pin 317 ki 1 pin se connect kardo Centre wali ko ground kardo Or 3rd khali chod do

[@AccessTechnicalsIndia]

How can anyone dislike for this Free Valuable Information......? Try in Market for this information how much institutes charge for it.

[@TEKNOISTIX]

Its their own choice We can't say anything They have the right to like and dislike acording to their choice

[@vinodkumarsuman9952]

paji tusi great Ho

[@rajshekharv.pandit6230]

नमस्ते बन्धु, आपने बडा ही अच्छा व सरल सर्किट बताया है। 👌👍 कई दिनो से मुझे एक 12 वोल्ट 3 एम्पियर चार्जर की नितांत आवश्यक्ता थी। आपके सर्किट की Amp. कैपेसिटी तो मै LM 317 के साथ एक 2N3055 सीरीज़ पास रैग्युलेटर के तौर पर लगा कर, व 3/5 Amp. के डायोड लगा कर बढा लूंगा। मगर मुझे कुछ इस सर्किट को ले कर कुछ अन्य शंकाऐं हैं। 1) सर्किट मे रिले कौन सा (कितने वोल्ट की क्वाइल वाला) लगेगा, इसका कोई ज़िक्र नही है। 2) अलग अलग वोल्टेज की बैटरी के लिए अलग वोल्टेज वाले रिले लगाना पडेगा। कारण अगर हम 6 वोल्ट या 24 वोल्ट की बैटरी चार्ज करेंगे तो उस समय 12 वोल्ट की रिले कैसे सही काम करेगी ? 3) 10 K POT", जो कि रिले क्वाइल की सीरीज़ मे लगा है, वह रिले क्वाइल का लोड (33 m. Amp व उससे अधिक) कैसे लेगा ? कृपया शंका समाधान करें धन्यवाद 🙏

[@TEKNOISTIX]

kzbin.info/www/bejne/i5S4f3WfgraagtE 3055 lagane ka treeka is video me btaya hai

[@rpvoice4431]

Oh Amer preet singh ji Aap ko thumbnail ko dekha,pura samajh aap ko video,then forcely like diya aap keliye

[@Vidya1939]

U R A wonderful teacher Ur videos R very interesting & useful too, ur way of explaining Very nice and simple/educating , Learning a lot tkQ

[@TEKNOISTIX]

Thanks

[@mukeshkumar-dp6tf]

Sar aap bahut acche se samjhte ho very good

[@TEKNOISTIX]

Thanks

[@dndnnddnnddndn]

Sir 12v 10 amp battery pack per kaam karega ?

[@Jagjeetsingh12345-A]

Kafi time se 6 v ka kat circuit dondh raha tha par sabhi 12 volt ka je kat off bante they so i will try it thx ji..

[@TEKNOISTIX]

👍🏻

[@minturoy3223]

12 volt ac supply ke liye computer ka atx power box use Korea Santa keya?

[@TEKNOISTIX]

Use kar sakte hai

[@minturoy3223]

Thank you sir,very good teaching. God bless you.

[@TEKNOISTIX]

Thanks

[@hhwmovies6095]

Accha laga aapka video aur sath hi me maine bana bhi liya

[@hhwmovies6095]

Items, (1) 0.12 3A transformer (2) LM 317. TRANGISTOR (3) relay 12v (4) 2 leds 3v. red, green (5) 1, 220.ohm resistor (6) 1, 1k resistor (7) 2 priset original,10k typ 103, 10k (8) blank pvc board size free (9) 4 dc ac dayboad (10) capasitor 25v 4800uf

[@sridharkrishnappanavanerth3388]

Sir, very useful useful and informative video. You built logic based circuit diagram, instead of explaining with ready made circuit diagram. Keep making such videos so that we too can learn and implement in our circuits. Please explain switching circuit you used iin the relay.👍👍

[@khan691]

Great job. Agar hanko 12 volt 100 amp ki bettry charge Karni ho tab kia changing Karni Hogi?

[@TEKNOISTIX]

Same charger kar skta hai bas time thoda jiada lge ga

[@khan691]

@@TEKNOISTIX Ok thank you for your kind reply Actually main Chahta Hun k asap 20 sy 50 Amp tak ka circuit banana ki video upload karen

[@sudarsanbehera6486]

Very well video thanks

[@TEKNOISTIX]

👍🏻

[@sudarsanbehera6486]

Sir ak wireless mic and receiver ke sath banaia please

[@TEKNOISTIX]

I ll try

[@mdanisuddin700]

Hi,sir 24 volt relay lagaunga to konsa konsa components check karna parega . please you tell me. Mere pass ek 27 volt 10 ampere ka variable power supply hai

[@ltshering]

Sir , buck converter laga sakte hain , instead of LM317 , buck converter ko smps se supply de kar ???

[@ashdlll7892]

Sir Inductor k baare me bataiye. Inductor power bank me kyo use hota hai, RC toy me kyo use hota hai?

[@Mainak908]

Hmm sir

[@vikashkumar_le908_nwd5]

Sir kya hum 12-0-12 ; 2 amp transformer se 12-0 terminal lekar bna skte hai kya aur ek 12 v terminal Ko cover kr denge to isse koi problem to nhi hoga n sir❓ Please reply sir🙏

[@TEKNOISTIX]

Yes bana sakte hai koi problem nahi hogi

[@ZumbaAngreji7576]

सतश्री अकाल Sir you have excellent and professional quality of lecturate

[@nishanthaseneth7248]

I'm srilankan I like and many thanks your vedio I try to make it

[@navratanvats8459]

Plz suggest me the latest & best DC power supply for mobile and laptop testing

[@TEKNOISTIX]

Budget?

[@navratanvats8459]

@@TEKNOISTIXbudget no issue but should be the latest and best...

[@TEKNOISTIX]

DL3021/DL3021A by rigol Search for it on Google

[@suniljaiswar1060]

Sir ji kya 12volt 5amp LED driver choke se auto cut battery charger bana sakate hai kya please answer argent

[@DEVENDERKUMAR-um8ot]

Thank you sir bahut achha lgaa Aapka samjhane ka tarika bahut achha lgaa Mere paas ek charger h 28 volt output Or 200AH ki 2 battery hai Iska cut out banane k liye kon sa relay or pit use kare

[@guddappakayakada9942]

Super diagram useful thank you sir 🙏from Guddappa kayakada bsnl DAVANAGERE smart city karnataka state india

[@TEKNOISTIX]

Thanks 😊 Do share with your frends also.

[@rupeshboharapi4180]

Sir apke 1video me apne marker se path draw kiya tha waise bataya karo aur ache se samaz me aata hai. Itne detail me pure youtube pe video nahi milega sir ji. Keep going i am big fan of your teaching 👍👍

[@TEKNOISTIX]

Thanks

[@gpsugumaranessar7577]

Sir Very good message Thank you I want one cercuit input 220volt AC out put 24Volt DC transformer less

[@narendramankame7967]

Nice sir. please mention the transformer amp. And each battery charging setting voltage /amp.

[@TEKNOISTIX]

12- 02 amps For 3.7 v charge voltage 4.4 to 4.7 For 6 v - 7.4 For 9 v - 10.5- 10.8 For 12 v 13.7 to 14.2 For 24 v - 27.2

[@munnahmd266]

@@TEKNOISTIX 2.4v keliye kitna set kare???

[@TEKNOISTIX]

3 v

[@ManoharSingh-lq8po]

You can use one amp.to one and half amp. Transformer.

[@VimalJainbpl]

Thanks for this easy circuit can we use this for lithium ion 3 cell battery .

[@TEKNOISTIX]

Yes

[@VimalJainbpl]

@@TEKNOISTIX I am using laptop power supply is it work ?

[@debasishbhattacharjee7428]

Excellent Sir but aapka transform 12 volt kitna amp ki hain please batai

[@TEKNOISTIX]

12 v 2 amp

[@debasishbhattacharjee7428]

@@TEKNOISTIX Thanks Sir

[@SurendraKumar-yh7lb]

Sir capacitor volt to thik h lekin capitance 1000 uf hoga to hm 3v se 12v batries esly charge kr skte h

[@bakloldehatiskills7303]

Sir koi aisa circuit hai kya jis se battery charge hone ke baad power directly transformer se cut off ho jaye. jis se power saving hogi?

[@yashwin6953]

sir project kafi acha hai .but har kisi ko itna knowledge nhi hoto ki circuit digrame samaj sake .so pls ek ek component laga ke proper bataye.thanks

[@AvtarSingh-ib4mh]

Singh sahib explanation is up to the mark. So nice 👍

[@TEKNOISTIX]

thanks

[@narindersingh2474]

10 k pot ki jghe potenshiometer. Voleum tip konse lga skte hai g

[@dr.iqbalqureshi9964]

Very good & useful, but, diagram is necessary for biginners.

[@Muthu__Kumar]

How it is getting cutoff. You are manually turning potentiometer and how it automatically cut off after the battery is fully charged. Can you please explain

[@navratanvats8459]

Cut off potentiometer को क्या जहां ग्रीन लाइट ग्लो होती है वहाँ पर सेट करना है???

[@TEKNOISTIX]

Voltage cut hone se bilkul pehle point pe set karna hai

[@navratanvats8459]

@@TEKNOISTIX thx

[@rajibranjan8619]

Good evening sirji. aapka ye video hamko bahut....... bahut acha laga. ye bahut hi kaam ka, bahut hi upyogi video h. sirji aapse ek baat or janna chahte h ki scr kaise work karta h. thanku.

[@TEKNOISTIX]

I ll make a video on it

[@m.r.parmaradvocatevantda-b5922]

भाई साहब...आपने बहुत अच्छा बैटरी चाजॅ कट/ओंफ बनया है जो ओर लोग बनाते वह लोग सींगल पोटेनशोमीटर युज करते है। ...आपने दो पोटेनशोमीटर युज करके दिखाया है।आपको बहुत-बहुत... धन्यवाद...है।✒Ⓜ.

[@TEKNOISTIX]

Thanks 😊

[@chinmayasahoo4805]

12v7ah battery charge karne se LM317 over hit hotahe , heatsink bhi lagaya he

[@TEKNOISTIX]

Heatsink thoda bada kro Heat to hoga hi

[@nkgrbtyoutube8852]

Sir 👍bahut achaa bataya simple trike se per sir agar fast charger banana ho to kaise banaye

[@sonupoonia5234]

Thanks sir ji koi asha kit bana ke batay ki jis se dc ko ac me cheng kr ske

[@TEKNOISTIX]

kzbin.info/www/bejne/fmKvp5yNebOtsJo

[@NajmiKhan-xm6hu]

सर वीडियो बहुत अच्छी है लेकिन सर दो चीजें समझ में नहीं आंयी एक तो रिले के कन्कशन दूसरे transformer कितने वोल्ट और कितने Amp का है

[@shankarashankara645]

Very very good teaching

[@TEKNOISTIX]

Thanks 😊

[@happytoview]

Sir relay par koi diode use karne ki jarurat nahi hai....?

[@NemeshKr]

sir 24v k lie kya values k Componants chy hoge ?

[@technicaldada5384]

Can we use this for 60v 72v charger with 15amp current support ??? Or any modification

[@arghabajari2116]

Sir jab battery charge hoga tab relay open me rahega ya close me rahega?

[@MusicWorld-ug6dh]

Sir you use 12volt transformer then how you set 14 volt

[@TEKNOISTIX]

I have used 12 0 12 That means it can provide upto 24 volt

[@mithilrao3835]

Sir, connecting wires ka size kaise decide kare, aur kitne ka connecting wire kitna load le sakega, aur agar 1 to 230v k lia use karna ho to kon sa connecting wire use kare

[@vishalthakor6366]

Sir ji 5 mobile ek saath mai ek hi device se charge kar sake aesa kuch pls banaiye...

[@kumarjakke]

Clearly and decently presented....

[@TEKNOISTIX]

Thanks

[@mayanktiwari2164]

100 AHC battery k liye charger + power supply with essential components according to its value .........Iska ek full video chahiye apki trf se

[@TEKNOISTIX]

I'll try

[@nisarzishan800]

Sir app ne connection connect karte bataya nahi ke PCB board par connect kar bata do sir parts multimeter se check kare how I cam to parts working or not working your video is very nice thanks

[@TEKNOISTIX]

Connection k liye pehle se alag video available hai meri

[@usmanriaz8396]

how relay will turn off ? can you explain it in some more detail?

[@anindyasundardas6323]

yes, I also wanted to know, so much video on KZbin in this same topic their circuit is also same but no one clearly explain how relay triggered when battery is full.

[@TEKNOISTIX]

kzbin.info/www/bejne/rovKhJZmgqmcarc Watch this video In this video i have practically explained how relay works

[@usmanriaz8396]

@@anindyasundardas6323 I will let you know if i understood id. also please let me know if you understood it first :-)

[@usmanriaz8396]

@@TEKNOISTIX We know how relay works but how relay is triggered when battery is full?

[@TEKNOISTIX]

I have connected the coil terminals to the battery power And set the transistor as switch When the battery reaches the desired voltave transistor get switched on and the coil terminals get energised so it shifts the comon terminal from normally close to normaly open

[@rajking508]

Sir ye pcb 12v kitne Ampere tak sahi work karegi?

[@anandanilkumar1238]

Transformer 2 wire circuit ko connect Kiya hai , transformer Kay other end 3 wires Jo 220 voltage supply Kay saat connect Karna hai vo kaisay connect Karna hai supply say

[@TEKNOISTIX]

Jo 3 wires the usme se 2 wires connect ki hai Dusri side 2 wires hai primary me wo 220 v ac se connect hogi

[@RajibDas-mo7lm]

How technicians using the parts of different ohms/powers/tolerances etc?

[@7891412604]

Sir capesitor 4700 uf 25 volt use kr sakte hai?

[@bilalhaider7370]

Han

[@NemeshKr]

5Amphere load le lega kya ye vircuit mere pas transformer h 5A ka ? 24 v battry k lie charger bnaana h

[@TEKNOISTIX]

Ye circuit 2 amp k liye bana hai 5 amp k liye power transistor add karna pade ga

[@SajidAli-yt5qx]

Nice & simple cct. Whether fully or tapped varriable resistences can be replaced to facilitate V & A controling from out side the cabinet(knob controlling) instead opening & moving semi varriables by screw driver again & again. Is not it troublesome?. Pl modify.

[@TEKNOISTIX]

Yes if you are putinng this circuit in a box you can replace the variable

[@SalveSir]

Can l use 12v adapter in place of trancforer, bridgerectify, filter Capaciter?

[@TEKNOISTIX]

Yes Then it can be used for upto 11.1 v battery

[@avinashkumar7769]

Can you please make a video on MOSFET and its application

[@TEKNOISTIX]

I'll try

[@greenleavesfree971]

You are marvelous mind. Abdul Kaleem Chennai.

[@TEKNOISTIX]

Thanks 😊

[@yashwin6953]

sir isme red led ke aage diode laga sakte hai jisse battery ful hone ke bad led per back current nahi aaye

[@venkatareddyvelagala9340]

Simple and Good Circuit

[@TEKNOISTIX]

Thanks 😊

[@joshitoshi9835]

Nice and happily subscribed as well... one question though, how to increase amps? for example if i want to make a circuit to charge 200Amps tubular battery than it needs around 30Amps to charge.

[@ramkumarsoni7334]

Nice sir ji. Kya 24 volt 15 amp. Ke liye yah circuit kam karega.

[@chatramanchetry1601]

Sir ji autocut inverter banaye woh v ekdum Desi jugar se,jiyada component v na ho aur har admi esili bana sake,lagvag 36-48 volt cepacity ka plzzz plz plz

[@shinumansuri7120]

Bhai mene bana liye par Auto-Cut off tek se set nahi ho pa ra hai kya karu please reply withing u 🙏🥺

[@TEKNOISTIX]

Inverter with battery charger wali video dekho usme set karke dikhaya hai

[@shinumansuri7120]

@@TEKNOISTIX dek le full details ke sat ooke thinks...🙏

[@ashokchowdhary9574]

Sir you have explained the circuit in a simple way my regards to you.

[@SharukhRamne]

Bhai aap ke video's bahout useful or knowledgeable hai. But aap jo bhi material videos mai use karte ho banane keliye plz unke names description daal doh.. 👆Iss video mai aapne jo bhi diode aur dusare material use kiye hai unke Name's plz reply kijiye... Reply ka intzaar rehega.✋

[@TEKNOISTIX]

2 pin terminal block : amzn.to/3fzrA57 1n4007 Diode : amzn.to/3uAdQeX 3300uf 50 V Capacitor : amzn.to/2R5PxI1 LM317 Voltage regulator : amzn.to/2Tpc57f 10K pot : amzn.to/3vzxhpu 12 v Relay : amzn.to/3uzvHm7 12 v 2 amp transformer : amzn.to/3wGDCiY

[@SharukhRamne]

@@TEKNOISTIX thank u bhai..

[@aslammeethal3876]

Green led hamesha chalthe rahthe....and amp protection ?

[@abc-nh7gz]

Transformer me kitna bhi volt input de skte he kya

[@TEKNOISTIX]

220v

[@abc-nh7gz]

@@TEKNOISTIX ye apne kese pta kiya

[@abc-nh7gz]

Aur wire kon sa use krenge sir

[@ayushchaohan1438]

Sir auto cut ke liye kon sa potentiomeeter lagaye, 8v par cut nhi kar rha ha 9v par cut karta hai

[@harjeet4522]

Is supply me Capacitor 35 volt 2200 uf ka use kr skte hai sir

[@chandmohammadmolla2597]

Can I use 12-0-12 2amp for 24 volt transformer for this circuit

[@SajjanSinghVerma-x1d]

Yah Circuit 100% working hai ya nahi mujhe bataye reply please 😮😊

[@ANISH7712]

હા ચાલે છે

[@venkatraman4906]

Sir kya iss circuit ko 6amp ya 10 Amp charger mein use kar sakta hun.

[@TEKNOISTIX]

No Ye small amp k liye hai High amp k liye mere or videos avaliable hai power supply k wo dekh sakte ho

[@santhoshkumar-io3pe]

I like aapka simpl circuite .merekeliye eak inverter battery low high cutoff kaise banayega video daleka pls

[@Smokzy_Ffx]

48v 18 amps battery charger ka saath auto-cut kaise set korega full circuit diagram ke sath ek video banaye please hamara bahut upakar hoga.

[@abdulkarim47007]

Hello sir, Aapka idea bahut achcha aur useful hai. Mene same to same aapke design jaisa banaya kuch modifications ke saath for eg., Mere paas 25v 3300uf ka capacitor nahi tha to me 2200uf 25v use kiya aur 4 diodes ki jagah pe brigde rectifier lagaya hai. Initial jab power IN karta hun sab regular hota hai, lekin jaise hi trimpot se input power low karta hun(below 10v) trimpot pighal jata hai. Already 2 trimpot replace kar chuka hun. Kiya reason so sakta hai? Aur trimpot dono 10k ke use kar raha hun.

[@TEKNOISTIX]

Current control nahi ho raha koi component problem de raha hai Over current ki wajh se jiada heat ho raha hai circuit

[@abdulkarim47007]

@@TEKNOISTIX solution?

[@TEKNOISTIX]

Current chek karo circuit me Kitna flow ho rahabhai

[@awaazmatroko5972]

You have a unique way of making things look simple, pls can you continue the circuit as a variable UPS using no relay but MOSFET irfz44n or any optic coupler, also where is low cut in your circuit? Pls help with circuit or give mail contact.

[@awaazmatroko5972]

hi boss you havent still answered? awaiting your reply, incase of no mains power and there is still battery use would the relay set to be cut off say of lead acid battery at 11.5v or is another cut of circuit needed?

[@vishwaskumar4432]

Sir without heatshin use kare 2n3055 transistor mere pass 20-0-20 ka Transformers hai amper reting 2.65A hai

[@anujverma4u]

Great! Sir please make a video for 100 Ah battery (10A to 15A) circuit, so we can use with our 150 or 200 watt solar panel.

[@anantalalsarkar3323]

Dear Brother, upki ea video follow karke maine is circuit ko banaye hai, sab kuchh thik hai! Lekin ek problem ho raha hai ? Please kuchh solution betaine. Main ( input line) bondh karne ki bad vi red led jalte rahta hai ? Battery ke through ise current milta hai ? Iska solution Please reply Koren. I will be anxiously waiting for your reply. A lot of thanks for your video.

[@TEKNOISTIX]

Jaha se battery ki positive wire connect kr rahe ho waha 1 diode laga do Reverse current flow nahi ho paye ga

[@surajbhannirankaricolonyma1283]

@@TEKNOISTIX sir Doide 1N 4007 lgaa le eske + - ko kese lgaaye ji

[@mdkalam-ry2yi]

Wadiya paji👍👍

[@TEKNOISTIX]

Thanks