Variable resistor ke badle aap fixed resistor vi laga sakte hae lakin aapko dekhna hoga ki Exactly 4.25 volt mae Red LED off ho raha hae ki nehi. Thank you for comment.
Next time you show your project, better not use PCB, because it's not appreciable, use direct connection style just like other vloger, they connect every parts directly by not using PCC
कृपया बताये Two 1.2+1.2 = 2.4 voalt nimh battry charging करने के लिए सर्किट में क्या परिवर्तन करना होगा ? क्या 2.5 voalt का जेनर डायोड लगा कर समस्या हल हो सकती है ?
Nehi, zener diode shirf iss circuit mae full charged indicator ko indication ke liye lagaya gaya hai iss se output voltage mae farak nehi hoga. In dono battery ko series mae charge karne ki liye iss circuit mae 3.7V input dena hoga, agar aap input mae 5V DC denge fhirbhi battery charge hoga lakin over charge hoke battery damage ho sakta hai. Thank you for comment ❤️🙏
भाई जी मेरे पास 20 volt 3.25amp DC adaptor है और मुझे 14volt का output चाहिए। किया मैं 20v input देकर 14v output ले सकता हु? मैं इस circuit को कैसे use करू?? Circuit main kiya change करना होगा? Please help
For just lighting few Led and indicator light few resistors are sufficient , but that doesn't satisfy our business needs and egos of being engineers . So extra components are used to support. Like all other business frauds and adultrations are allowed for engineering and medical profession too.
The only problem with this design is that lithium cells have a nasty habit of bursting into flames or exploding if they're not charged correctly or are overcharged. Every few weeks, we see items on the news about how somebody's house has burnt down, caused by incorrectly designed lithium chargers. If you are not worried about your house burning down, then this is an excellent project, though personally, with my 50 years experience as an electronic engineer, I'll skip this one.
Yes, This is not a proper lithium ion battery charger, I agree 👍🏻 but if you use proper fixed 5v charger with this circuit, I hope this will be safe charger 🙏🏻👍🏻
@@amkp40technology If you turn it off as soon as the charging LED goes out, you'll probably, repeat probably, be OK, but personally, I wouldn't want to take the risk. Lithium cells need very careful handling. There are too many horror stories where people have done similar things and paid the price. Use such a charger for any other type of battery (after suitable voltage adjustments) and everything will work fine.
Bhai me 3.7v ki battery ko 18v ke charger se charge karta hun, vo bhi bina kisi sarkit se Ha battery thodi hot jrur hoti he,but 1800mah ki battery sirf 18 minutes me charge ho jati he
Aapka battery ka Life jald hi khatam ho jayega or eae bahoot risky kaam hae battery blast ho jayega or charger bhi damage ho sakta hae. Thank you for comment ❤️🙏
Good evening. Does this circuit cut off the voltage after the battery is charged? Is still charged, but is it still charging the battery without going to cut? Are these important answers? thanks
If you are using original exact 5V DC charger, that means your battery is safe because 1N4007 Diode drops the voltage approx 0.7V now calculation is DC5V - 0.7V= 4.3V Output. 3.7V batterie's full charge voltage is 4.26V that means your battery is safe. Thank you for comment.
Sir please reply mere pass 3.7 volt ka zener diode Nahin Hai 5.1 ka general diode use mein le sakta hun kya isase mobile battery charge kar sakte hain kya ampere Kitna hoga auto cut Ho Gaya
Bilkul nehin 3v zener or 3.7v zener diode hi use karna hae full charged indicator ko indicate karne ke liye. Or output Amp aap jitna input Amp denge utna hi milega, lakin fixed 5V DC input mae dena hae. Thanks for comment ...💐🌹
Sir mene ek MT3608 boost converter par oppo mobile ki 4000mah ki battery Lagai Thi 3.7v to 9v multimeter ke liye . mere pass koi battery charging module nahin tha isliye maine Ek diode 1N4007 lagakar charging kar raha tha tab diode garam Ho raha tha mt3608 module ki ic b6287 short ho gayi iska kya Karan ho sakta hai Next time ye problem nahi aye iske liye me kya dhyan rakh sakta hu Please reply i am wait.......
1N4007 diode ke pehele ek resistor use kare ampere ko kamm karne ki liye. Or booster circuit ki output mae ek electrolytic capacitor use kare 16V 470uf ki or usske baad bhi ek resistor use kare output nikalne ki. Thank you for comment.
Eae sab circuit's ki koi grantee nehi hoti hae... Eaese hi kharab ho sakta hae or eae bhi ho sakta hae aap ussmae galti se ekbar high voltage input mae de diye thee sayad. Thank you.
sir ye circuit 3.7v ki battery ko full charge karne par kitana volt show karegi.mujhe 4.2v chahiye or apne 3.7v ka zener lagaya he to 3.7v se age charge karegi ya nahi
Yes, sabhi charger mae LED indicator add kiya jayega. Just aapko ek 1K Ohm resistor or ek 3V LED charger ki output point mae jore dena hae. Thank you for comment.
@@amkp40technology mujhe philips trimmer le liye indicator banana tha usme pata nahi chalta battery charge ho gayi he ya nahi usme battery 1.2v use hoti he or charger 4.3v ka he kya hum laga sakte he usme
Everything is OK... But I couldn't understand the function of 1K variable resistance.... You have not done anything with it, then what it's necessity....
@@amkp40technology TP 4056 is that much accurate to protect your Li-ion battery than mobile battery BMS.... That's why it's the most popular battery charging module....
If you are using original exact 5V DC charger that means your battery is safe, because this can't provide more than 4.3V output if you are using exact 5V DC input. Thank you for comment.
hellow sir. Please circuit digram in the link not clear. and wheres the anathor diode in circuit. and wheres the coil. please l need anathor clear circuit digram. and nice project
Not, compulsory to use, you can only use a 1N4007 diode without problems. Other diode was parallel with this diode for increase charging current. Thank you for comment.
In this diagram instead of coil I used 2.2Ohm 1watt resistor for good performance, and input /output clearly visible in my circuit diagram, This circuit diagram is my personal developed. Thanks for comment ...🙏
Amp. Depend karta hae aap kitne wattage ka charger lagaya hae ? Or aap iss circuit ka coil ki badle resistor 2.2 Ohm ka use kare , jitne watt ka resistor use karenge utne amp ka output milega. Thanks for comment ...🙏
@@amkp40technology muje samaj aaye ye kaafi nahi hai jisko koi knowladge nahi hai unko tum video me batana jaruri hai.. kyu ki tum is chanel ke owner ho
@@amkp40technology our bhai sorry maine bhi galiya di bura bhala kaha muje bahut jaldi gussa aata hai mai tume he nahi balki koi bhi chanel me adhuri baat karta hai muje gussa aake kuch keh deta hu magar badme galti ka ahsaas hota hai mai bura insan nahi hu magar gussa aata hai am realy sorry bhai
This method is only for charging not proper charging ... Your circuit output is unknown Your circuit dnt have over charge n discharge protection U r using 5 v 2A wall charger tht r not suitable for 3.7 v li ion batteries
This circuit can charge any 3.7v battery properly, and yes, in this has no over charge protection(but 1N4007 diode drops voltage 5v to 4.3v suitable for battery charge) but never drain your battery when charger is off such your battery is connected with this circuit. Thanks for comment ...🙏
5v to 4.2 volt r not suitable for Liion battery check out any data sheet of li ion battery its max charging volt 4.2 volt and max current 1200ma but some battery need 4.2 with 300ma with constant voltage n current and a minimum discharge rate is 3 volt
@@rahulsingh7737 kyu is circuit pr pese lgane .... electronic shop se tp4056 circuit le lo around 30 to 50 Rs ka hai and koi bhi LIion battry use kro isme both discharge and charge protection mil jae gi with Microusb charging socket ... go smart dnt use jugad
Please ভাইয়া এইবার check করুন, হয়েছিল কি আমি bolog টাকে আপডেট করেছিলাম কিন্তূ লিংক টাকে করি নাই এই জন্য এই সম্যসা দেখা দিয়েছিল, দয়া করে ফালতু কথা টা আবার এডিট করে ভালো কিছু কমেন্ট এ লিখুন .... অসিম ধন্যবাদ ....🙏
This circuit works properly use exact 3.7v zener diode and adjust the pre-set(VR) 1.5k ohm resistor only for green LED change the resistor how much brightness you wish. Thanks for comment ...🙏
Good evening. Does this circuit cut off the voltage after the battery is charged? Is still charged, but is it still charging the battery without going to cut? Are these important answers? thanks
Sir ab tak ka mujhe sbse best lga kiuki components bhut sare hum cfl se mil jayega but variabl resistr nhi he ise lgaye bina kam chl skta he kia
Variable resistor ke badle aap fixed resistor vi laga sakte hae lakin aapko dekhna hoga ki Exactly 4.25 volt mae Red LED off ho raha hae ki nehi.
Thank you for comment.
Ham isme battery connect karenge toh dono led jalega kya
Nehi, shirf charger connect karne ki baad jalega. Video ko pura dekhiye 👍🏼🙏🏻🙏🏻
Hello, :) Please can you show the diagram more detailed
It's a litte confuse, thanks
Next time you show your project, better not use PCB, because it's not appreciable, use direct connection style just like other vloger, they connect every parts directly by not using PCC
Thank you for comment ❤️🙏🏻👍🏻
Sir is ke back side se connection Bata den kis tarhan bane ga ye serket
Video ka description mae link hai.
कृपया बताये Two 1.2+1.2 = 2.4 voalt nimh battry charging करने के लिए सर्किट में क्या परिवर्तन करना होगा ? क्या 2.5 voalt का जेनर डायोड लगा कर समस्या हल हो सकती है ?
Nehi, zener diode shirf iss circuit mae full charged indicator ko indication ke liye lagaya gaya hai iss se output voltage mae farak nehi hoga. In dono battery ko series mae charge karne ki liye iss circuit mae 3.7V input dena hoga, agar aap input mae 5V DC denge fhirbhi battery charge hoga lakin over charge hoke battery damage ho sakta hai.
Thank you for comment ❤️🙏
@@amkp40technologyत्वरित सही जानकारी देने के लिए आपका धन्यवाद.
Charger Mai Jo zener diode h wo use kar sakte h
And sir why you use 1k. Variable resistor (preset)
Plz reply,🙂🙂
No, wo 5v se 6v ka hota hae. aapko 3.7v ka zener diode chahiye.
Thank you ❤️
भाई जी मेरे पास 20 volt 3.25amp DC adaptor है और मुझे 14volt का output चाहिए। किया मैं 20v input देकर 14v output ले सकता हु? मैं इस circuit को कैसे use करू?? Circuit main kiya change करना होगा? Please help
Ji bilkul nahi 🚫 eae circuit voltage ko kaam nehi kar sakta hai 👍🏻 iss circuit mae sahi sahi 5V DC hi dena hoga 👍🏻🙏🏻
After full charge will it restrict over charge?
No but not over charge, if you use specific fixed 5v DC charger.
Thank you for comment ❤️🙏🏻👍🏻
Kya ye circuit parallel me 3.7 v ko battery ko fast charge kar sakta h
Haa, high ampere ka diode or low resistance higher watt ka resistor use karna parega.
@@amkp40technology high amp ka diode kaunsa hota h
Low resistance 2.2 ohm 2 watt ka use kar sakte h
Big size ka koi bhi diode high ampere ka hota hai 👍🏻🙏🏻
Thank you for comment ❤️🙏🏻
For just lighting few Led and indicator light few resistors are sufficient , but that doesn't satisfy our business needs and egos of being engineers . So extra components are used to support. Like all other business frauds and adultrations are allowed for engineering and medical profession too.
This circuit not for commercial purposes, this is only personal project.
Thank you for comment ❤️🙏🏻👍🏻
The only problem with this design is that lithium cells have a nasty habit of bursting into flames or exploding if they're not charged correctly or are overcharged. Every few weeks, we see items on the news about how somebody's house has burnt down, caused by incorrectly designed lithium chargers. If you are not worried about your house burning down, then this is an excellent project, though personally, with my 50 years experience as an electronic engineer, I'll skip this one.
Yes, This is not a proper lithium ion battery charger, I agree 👍🏻 but if you use proper fixed 5v charger with this circuit, I hope this will be safe charger 🙏🏻👍🏻
@@amkp40technology If you turn it off as soon as the charging LED goes out, you'll probably, repeat probably, be OK, but personally, I wouldn't want to take the risk. Lithium cells need very careful handling. There are too many horror stories where people have done similar things and paid the price. Use such a charger for any other type of battery (after suitable voltage adjustments) and everything will work fine.
Sir aisa koi video banaiye, circuit diagram kaise draw ya trace kare kisi bhi circuit board ka
Future mae jaroor dikhane ki kosis karunga.
Thank you for comment ❤️🙏
Bhai me 3.7v ki battery ko 18v ke charger se charge karta hun, vo bhi bina kisi sarkit se
Ha battery thodi hot jrur hoti he,but 1800mah ki battery sirf 18 minutes me charge ho jati he
Aapka battery ka Life jald hi khatam ho jayega or eae bahoot risky kaam hae battery blast ho jayega or charger bhi damage ho sakta hae.
Thank you for comment ❤️🙏
Hi can you show us how to realize passiv cell balancing system for a 4S2P battery 18650 , load to 100 % SOC
it’s profile “Bright side”?
Good evening. Does this circuit cut off the voltage after the battery is charged? Is still charged, but is it still charging the battery without going to cut? Are these important answers? thanks
If you are using original exact 5V DC charger, that means your battery is safe because 1N4007 Diode drops the voltage approx 0.7V now calculation is DC5V - 0.7V= 4.3V Output. 3.7V batterie's full charge voltage is 4.26V that means your battery is safe.
Thank you for comment.
@@amkp40technology 4007 0.5v ..does it cut the charge? Does it have automatic cutting feature?
Your work is good. Can you put the circuit diagram please.
Circuit diagram link in the video description bellow.
Thank you ❤️🙏
@@amkp40technology ´.
Could I use 4.2v zener diode?
No,
Thank you for comment ❤️🙏🏻👍🏻
Sir please reply mere pass 3.7 volt ka zener diode Nahin Hai 5.1 ka general diode use mein le sakta hun kya isase mobile battery charge kar sakte hain kya ampere Kitna hoga auto cut Ho Gaya
Bilkul nehin 3v zener or 3.7v zener diode hi use karna hae full charged indicator ko indicate karne ke liye. Or output Amp aap jitna input Amp denge utna hi milega, lakin fixed 5V DC input mae dena hae.
Thanks for comment ...💐🌹
@@amkp40technology thankyou so mache
Sir mene ek MT3608 boost converter par oppo mobile ki 4000mah ki battery Lagai Thi 3.7v to 9v multimeter ke liye .
mere pass koi battery charging module nahin tha isliye maine Ek diode 1N4007 lagakar charging kar raha tha tab diode garam Ho raha tha mt3608 module ki ic b6287 short ho gayi iska kya Karan ho sakta hai
Next time ye problem nahi aye iske liye me kya dhyan rakh sakta hu
Please reply i am wait.......
1N4007 diode ke pehele ek resistor use kare ampere ko kamm karne ki liye. Or booster circuit ki output mae ek electrolytic capacitor use kare 16V 470uf ki or usske baad bhi ek resistor use kare output nikalne ki.
Thank you for comment.
@@amkp40technology sir mt3608 boost module ki ic short hone ki kya vajah ho sakti he please reply
Eae sab circuit's ki koi grantee nehi hoti hae... Eaese hi kharab ho sakta hae or eae bhi ho sakta hae aap ussmae galti se ekbar high voltage input mae de diye thee sayad.
Thank you.
@@amkp40technology thanks sir
@@amkp40technology resistance kitani value ka lagau
Bhai kon pars kismen soldar kiya somaj mein nehi Aya ditel mein sojau
Circuit Diagram ko dekh lijiye, iss video ki description mae link hae.
Thank you for comment ❤️🙏🏻
Is it useful for charge 5v battery..?
This circuit specially for 3.7v to 4.25v battery.
Thank you for comment ❤️
sir ye circuit 3.7v ki battery ko full charge karne par kitana volt show karegi.mujhe 4.2v chahiye or apne 3.7v ka zener lagaya he to 3.7v se age charge karegi ya nahi
Full charge voltage hoga 4.26V
Thank you for comment ❤️😊🙏
@@amkp40technology sir is circuit me zener kya work karega please reply
Shirf full charge indicator ko operate karne ki liye.
Thank you.
@@amkp40technology thanks sir
Can i use 10k resistance out of 1.5 k resistance???
No
Kya kisi bhi without indicator charger me indicator add kiya ja sakta he?Agar ha to kese add kar sakte he please help
Yes, sabhi charger mae LED indicator add kiya jayega. Just aapko ek 1K Ohm resistor or ek 3V LED charger ki output point mae jore dena hae.
Thank you for comment.
@@amkp40technology mujhe philips trimmer le liye indicator banana tha usme pata nahi chalta battery charge ho gayi he ya nahi usme battery 1.2v use hoti he or charger 4.3v ka he kya hum laga sakte he usme
Yes sabse chota LED's ko lagaye Red color ka 1K resistor ke sath charger ki output wires mae.
Everything is OK... But I couldn't understand the function of 1K variable resistance.... You have not done anything with it, then what it's necessity....
This is for fine calibration of the full charge indicator.
Thank you for comment ❤️🙏🏻
@@amkp40technology
TP 4056 is that much accurate to protect your Li-ion battery than mobile battery BMS....
That's why it's the most popular battery charging module....
Yes, you are right, but I am a creative boy so why I build it.
Thank you 😊❤️🙏🏻
@@amkp40technology
You have not shown the calibration process....
Good night Bro. Kya 3.7 volt ki 6th lithium battery yoused kar sakte hi ?
Yes.
Thank you
I am not understand your circuit please give a diagram
Wach the full video... Circuit diagram link in the video description below.
Thank you for comment.
Bhai aap pdf file do kyoki m copper clade board m bnaunga so please make a pdf file
Sir Ap Ne 4 Volt and 5 Volt Ka Jo Testing Board Video Main Use Karty Hain Uski Video Upload Nahi Ki Hoi Hy
Nice Video
Thanks for comment ...🙏
I use 5k preset how to set it and on how many volt pls tell
Connect a full charge battery, voltage is 4.26 Volt than adjust the pre-set VR until RED LED point to point when OFF.
Thanks for comment.
Working fine bro👍
Emergency ka 6v battery charging with led indicator banao please
What is the role of the variable resistor in the circuit?
Full voltage indicator's fine adjustment.
Sir,
1k ka variable resistor kis kaam ka h??
Full charge indicator ko adjust karne ke liye.
Thank you ❤️
please make 2amp power bank circut. I means 2amp 3.7v to 5v boost converter.
I will try to show you.
Thank you for comment ❤️🙏
@@amkp40technology ok
Construction process is not important , show SCHEMATIC DIAGRAM
Watch my full video. Circuit Diagram link in the video description bellow.
Thank you for comment ❤️🙏
Cool!
How can I charge the 4s battery? Is the circuit going to cut the battery can be charged?
If you are using original exact 5V DC charger that means your battery is safe, because this can't provide more than 4.3V output if you are using exact 5V DC input.
Thank you for comment.
@@amkp40technology yeh 4v keliye modifie kar sakte hein kya sirji?
Eae 4V battery ke liye hi hai👍👍👍
Kya isse 8volt ki battery charge KR skte hao
Reply to krdo
Haa, lakin uskeliye iss circuit mae 10v input dena padega or indicator ko adjust karna padega VR ki madat se.
Thanks for comment ...💐💐🌹🌺🌻
diagram yah wala galat hai dusra diagram banaaiye
Sahi hai taoo, kiya samajh nahi aa raha hai?
Thank you for comment ❤️🙏🏻
Why you are using 1K vr.... You have not shown any function of that part....
1K VR for adjust the indication voltage, means when you want to indicate battery is fully charged.
Thank you for comment ❤️🙏
can i use 5mh coil pls fast reply
Yes, yes.
Provide Circuit diagram.
i am not getting 3.7v zenzer diode i have 3.3v pls help
Yes,
but use 5K or 10K VR pre-set for adjustments.
@@amkp40technology i have 1k preset
circuit diagram please
Watch this video fully. Circuit diagram link in the video description bellow.
Thank you 😊🙏🏻
Na montagem são inseridos 2 diodos 1N4007, no esquema só é mencionado um!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
very nice video Information
Thank you.
My circuit is not work
Bina circuit diagram samjh nai sakta
Pehle video ko pura dekhiye, circuit diagram ka link video ki description mae hae.
Thank you for comment ❤️🙏🏻👍🏻
Take your brother's hand, but you would have drawn a sketch for his circle.
Circuit diagram link in the video description.
Thanks for comment ...💟
AA Rechargeable Battery kaise charge kare?? Charger kharab ho gya he
Can i use 10k ohm veroable resostor
Yes, no problem.
Thanks for comment ...
never forget to put a diagram you address to electronics specialists to solder and install components it is not electronics and thank you
Circuit diagram link in the video description below.
Thank you for comment.
can I use C945 Transistor
Yes,
Thank you for comment. 🙏
Bhai circuit diagram clear banaye
hellow sir. Please circuit digram in the link not clear. and wheres the anathor diode in circuit. and wheres the coil. please l need anathor clear circuit digram. and nice project
No need two diodes and instead a coil use 2.2 Ohm 1watt resistor.
Thanks for comment ...🙏
Ok thank you friend
Sir please .where is the second In4007 diode ?.I sew one diode.
Not, compulsory to use, you can only use a 1N4007 diode without problems. Other diode was parallel with this diode for increase charging current.
Thank you for comment.
Thank you very mach
How cost is it to make ?
Congratulations bro you will complete 10000 sub soon
Thank you too much for your joyful comment ...😃😄💐💐💐🌹🌹🌹💝💘💞💓💏💗💖💟🙏🙏🙏🙏🙏🙏👌👍
@@amkp40technology i was your 69th subscribe i always comment on your video really mice and interesting projects and explain
th-cam.com/video/hmdTx-OzFRs/w-d-xo.html these is my channel pls subscribe if you like and pls live a comment
Thanks again ...🙏🙏🙏💐💐💐🌹🌹
Super
Kindly provide circuit diagram please
Circuit Diagram link in the video description bellow.
Thank you for comment ❤️🙏
First of all you need to show circuits diagram then work.....then u can get more like
I think you're watching my videos first time, I always mentionend circuit diagram link in the video description below.
Thank you for comment.
Your diagram is incomplet nocoil is shown and no input and output is shown. Make a clear diagram. No doubt it is nice n good.
In this diagram instead of coil I used 2.2Ohm 1watt resistor for good performance, and input /output clearly visible in my circuit diagram, This circuit diagram is my personal developed.
Thanks for comment ...🙏
Am I use this in 4v battery
Yes, you can use 4v battery.
Thanks for comment ...🙏
Thank you for replying ❤️❤️♥️♥️
Bro very amazing video I'm making this for my my lithium battery but bro what is that coil can I use another thing instead of that coil ,? Pl tell
Re-wind the coil with thicker wires for best output.
Thanks for comment ....🙏
@@amkp40technology bro can I. Use the coil insiDe of fan regulator ??
If you worry about making coils please use resistor 2 to 10 Ohm which you find celling fan regulators and mobile chargers circuits.
@@amkp40technology bro I don't understand pl tell again
@@tricksandtechs8830 Aap 2-10 ohm/ 1watt resistance use kar sakte hai....
Where can I get your circuit diagram?
Circuit diagram link in the video description,
Thanks for comment ...🙏
@@amkp40technology sir 2 mobile ki bettery ko parallel me laga ke charge kr skte hai koi problem to nhi hogi..urgent reply..
Bilkul two batteries ko parallel mae lagake charge kar sakte hae.
Thank you for comment.
Bhai connection to dikhana chahiye. Testing me time waste ho gaya
Circuit diagram link in the video description below.
Thank you. 🙏
👌👌👌
Thank you ...
nice video bhai
Thanks for comment ...🙏💗
Abe koi toh 13001 transistor use karlo be! Wo bhi NPN HE HAI!!!!
Lakin 13001 transistor 13003 se kaam wattage ka hae.
Thank you for comment.
How I connect motor and switch with this circuit ?
This circuit for only charge battery, not for drive a motor.
@@amkp40technology please make a circuit for this
Circuit diagram please
Video description bellow.
Thank you for comment ❤️🙏
Ampiar kitna deta he
Amp. Depend karta hae aap kitne wattage ka charger lagaya hae ? Or aap iss circuit ka coil ki badle resistor 2.2 Ohm ka use kare , jitne watt ka resistor use karenge utne amp ka output milega.
Thanks for comment ...🙏
Good morning bro have great day and bless me also
Aap ko samaj aaya ki nehi ?
Jo jo banana chaha ta tha yo log bana rahe hae koi isse nehi hae. Kaam se matlab hae.
@@amkp40technology muje samaj aaye ye kaafi nahi hai jisko koi knowladge nahi hai unko tum video me batana jaruri hai.. kyu ki tum is chanel ke owner ho
Haa, yae baat tao bilkul sach hae ....aage kosis karunga aachhe se batane ki...bahut bahut dhnyabaad ...🙏
@@amkp40technology our bhai sorry maine bhi galiya di bura bhala kaha muje bahut jaldi gussa aata hai mai tume he nahi balki koi bhi chanel me adhuri baat karta hai muje gussa aake kuch keh deta hu magar badme galti ka ahsaas hota hai mai bura insan nahi hu magar gussa aata hai am realy sorry bhai
Koi baat nehi ...aap pehele ki comments ko dubara edit kardijiye.
This method is only for charging not proper charging ...
Your circuit output is unknown
Your circuit dnt have over charge n discharge protection
U r using 5 v 2A wall charger tht r not suitable for 3.7 v li ion batteries
This circuit can charge any 3.7v battery properly, and yes, in this has no over charge protection(but 1N4007 diode drops voltage 5v to 4.3v suitable for battery charge) but never drain your battery when charger is off such your battery is connected with this circuit.
Thanks for comment ...🙏
5v to 4.2 volt r not suitable for Liion battery check out any data sheet of li ion battery its max charging volt 4.2 volt and max current 1200ma but some battery need 4.2 with 300ma with constant voltage n current and a minimum discharge rate is 3 volt
@@sahilsharmadec25 bro jo isne ye sir circuit banaya hai usse kya hum 2 mobile ki bettery lagake charge kr skte hai parallel me..
@@rahulsingh7737 kyu is circuit pr pese lgane .... electronic shop se tp4056 circuit le lo around 30 to 50 Rs ka hai and koi bhi LIion battry use kro isme both discharge and charge protection mil jae gi with Microusb charging socket ... go smart dnt use jugad
I don't have 1k preset
Use 5K or 10K
amp output ?
Follow my circuit diagram link in the description and get 800mamp to 1amp output power ..
Thanks for comment ...🙏
Circuit diagram there isnt in the video.
For good performance upgraded circuit diagram link in this video.
Thanks for significant comment ...🙏👍
Useless demonstration without circuit diagram.
In this channel circuit diagram always in the description bellow, watch full video before comment.
Thank you 🙏🏻👍🏻❤️
তোমার ডেস্কিপশন লিংক ঠিক আছে
Please ভাইয়া এইবার check করুন, হয়েছিল কি আমি bolog টাকে আপডেট করেছিলাম কিন্তূ লিংক টাকে করি নাই এই জন্য এই সম্যসা দেখা দিয়েছিল,
দয়া করে ফালতু কথা টা আবার এডিট করে ভালো কিছু কমেন্ট এ লিখুন ....
অসিম ধন্যবাদ ....🙏
you can buy 18650 charger that plug in to 110 ac outlet for $0.99 ebay
How to make 12 volt charger with indicator
Visit my channel already has .......
Thanks for comment ...🙏
No me parece haber visto el esquema eléctrico. Por eso lo voto negativo. Mala información.
Auto of multimiter
Step Up 3,3.7 to 9 vol
I will try to show you ...
Thank you ..💐💐💐🌹
SIR. AAP 12.V.ME.BANAO
👈 click here
Already banaya hae channel mae jake dekhiye.
Thanks for comment ...🙏
Amar Diagram lagbo
Diagram video ki niche description mae hae.
Thanks for comment ..🙏
🌹👉👍
In video you used 1.5 kohm and diagram 1 k ohm..why?and it doesn't work...totally waste of my time and money
This circuit works properly use exact 3.7v zener diode and adjust the pre-set(VR)
1.5k ohm resistor only for green LED change the resistor how much brightness you wish.
Thanks for comment ...🙏
Circuit diagram?
Circuit diagram link in the video description .
Thanks for comment ...
How to go to video discrimination
Just click on the video title.
Thank you 😊❤️🙏
Kya ham parallel me 3.7 v ko ek sath 3 battery charge kar sakte h
Ji bilkul 👍🏻👍🏻🙏🏻
Good evening. Does this circuit cut off the voltage after the battery is charged? Is still charged, but is it still charging the battery without going to cut? Are these important answers? thanks
No, you need removing battery after red led stop brighting
sir kya hum 3.5 volt ko bost karke 5 volt nahi kar sakte
Bilkul kiya ja sakta hae or usstrah ka video mae already bana chuka hoon channel mae jake dekh sakte hae.
Thank you for comment.