18650 Battery Charger - TP4056 

Excellent video of a fun and useful project. I love that your demonstration is so well done that no verbal instructions are needed.

Classic idea and superb assembling bravo.

I did it differently a little bit. I drilled 2mm holes on each side in the battery holder to run the + wire through the corner of each cell. Then soldered the wire directly onto the pcb. Drop of cyanoakrylate glue to hold the wire in place , or hotglue, inside the holder. This way the back of the acrylic is flat , i.e. no wires. Alternatively a copper tape/strip on the back side for bus bars and solder a small wire to it.

Awesome work, thanks!

Great inspiration and well executed.

Perfect .Very nice

*Te quedo perron ese cargador amigo te ganaste el Like* 💥👈

I've had one of these built for years, with about 8 lithiums in series. Was thinking , a balancer would be cool on the same board. But, not necessary because the charger brings up to a specific voltage ?

MUCHAS GRACIAS, MUCHAS BENDICIONES POR MARAVILLOSO VIDEO.

Thank you for the useful information.

Nice job...👌

Nice

Muy buen video,gracias por compartir

Ладно, убедил 😉 За идею в тяжёлых условиях 👍

Thank you

Is it possible to use 2 18650 charger module boards to fast charge a 18650 battery?

Excellent video I have found. Appriciated

if want to give a load, for example LED, the LED is paired with 1 tp4056 module or are all connected?

Nice job.

I make that too but the module hot while charge the temp maybe 60-65 is it safe that hot?

Надо мощнее блок питания. Каждый модуль 1А выдает. Соответственно зарядку нужно брать минимум 4А, в идеале не менее 5А.

Cool my friend... Cool.

i have a question. if we wiring 4 tp4056 outputs in paralel, can we use it with safe?

Hi is it okay to use two 18650 battery on a parallel circuit with 1s bms (4mos bms) on this charger?

Awesome

Congratulations. Cheap and good solution for any number of modules you need in. Clearly visible charging of each battery. If one of the modules fails, it will be immediately visible. For quick charging 4x18650 is better to use 4x5Vx2A=40W power supply unit. Goog luck!

hello what is the size of the rigid electric wire that passes through the card? thank you

excellent

молодец мужик всё просто и понятно тоже так хочу

What is the voltage? I am trying to do the same thing but with three batteries. And then I want to get the output voltage to be 9V. But when I put the Output voltages in series, I only get 3.7V.

Question: Can I connect two bms 24 to get 48 volts using one charger, thank you

Very very good 👍

Hi great project,can you share me the cost of battery& link to procure

Make a powerbank on this design as well. Nice and easy.

Terima kasih ilmu nya bos qyuuh 👍 Tanya bos qyuuh .. Brrt ga berpengaruh pada in put charger hp nya ya pd wkt pengisian baterey ? Mksd nya apa harus lebih besar kapasitas ampere pada input charger hp pada wkt pengisian baterey .

Perfecto!!

merhaba dediğiniz gibi yaptım bir kaç sorum olacak. Laptopum şarda yüzde 70 80 gibi görünürken şarjdan kesince 5 10 dakikada kapanıyor. ben de bu yüzden pilleri çıkardım ölçtüğümde aldığım değerler 3,82 - 3,83 - 3,84 - 4,07 sizin yaptığınız gibi şarj aleti yaptım aklıma bir kaç soru takıldı 1- ne kadar süre şarj etmem gerek 2- bi 10 15 dakikalık şarjdan sonra ölçüm 4,02 iken boş halde durmasına rağmen 4,02 ye düştü daha da düşer mi bilmiyorum 3- pilin şarj tam kapasite şarj olup olmadığını nasıl anlarım (düzenek ışıklarından belli olur mu?) teşekkür ederim abone oldum hi. after disconnecting my laptop charger my batter dies in 5-7 minutes. so i remowed my laptops batteries when i checked them it varies 3,82 - 3,83 3,84 - 4,07 so i charged with tp4056 so i have some question 1- how long should i charge them 2 how can i understand they are charged fully 3 after a 10 15 minutes charging some of my batteries decreased 4,07 to 4,02 even they are free (not charged or used) 4 what can i do apart from those techniques ( by the way i am not experienced of electricity i just watch videos :) thanks from now on

Nice idea! The music on the video made me want to claw my eyes out though

Superb

I bought copper wire with a diameter of 1mm but I solder without stick. As in your video, what diameter is the copper wire and what diameter should I buy again for soldering like you

this is the best one i see

from where the cells are purchased?

Super bro good very very thankful.

Спасибо.

Will my regular android phone charger charges this? 5v 2.4a, and how fast?

Bro etne module lagane ka kya karan hai, agr 1 hi module lagaye to batteries dhire charging hogi kya ya module pr load aa kr kharab hoga kya

Hi there. Can i connect 2 usb power supply? for example 2X500 ma one in each port?

Отличная идея. Просто и доступно. 👍

Nice video! A question though....you used a 2.4A charger and wrote in the description that you can go for a lower current charger if time isnt an issue...but isnt 2.4A for 4 batteries( 0 .6A per battery) already quite low for a 3000mah battery? I'm new to how chargers and batteries work...so am I missing something here?

How can we connect it a 3W6v solar panel

Супер отличная рабата я также з делал всё работает

Does the charging circuit incorporate some inverse polarity protection ... just in case ? thanks :D

how many hours does the battery needs to be fully charged by tp4056?

What gauge wire did you use

Спасибо заказал буду делать так же

Hi, what dimensions does acrylic have?

what about output in this circuit, it is posible to take output in same circuit

Shall i connect 2 battery in parallel and charge using single tp4056 module.. It is possible or not. Any problem occur in battery or not

Hay . ok 👌👌👌

Lahis you should mention that TP4056 template hole is wrongly placed at first....Good video anyway

Learn how to use the DC volt and amp Meter in this project as well

Круто!!!!! Спасибо !!!!!

Thank you very much In the same way can I make them 8 or 10 battries and charge them with the same charger (1 charger for the whole 8 or 10) In the same battern Thanks again and grettings from RGYPT

👍

How to charge and Use 18650 battery at the same time?

Then what is the require of putting more 3 charging module

this charge can handle 2 wires flat li-on (3,7 V, 2500 mAh) battery (used in drones, tablests, etc)??

Why does it take so small time to charge?

Your drilling has the precision of a blind man. :-))

TP4056 charging module me BMS ki jarurat padegi? ya is module me hi BMS Diya Gaya hai?? Please reply 😊

I did this but my Tp4056 was hot....is this supposed to happen?pls help

Hi how to add single output or discharge .. 4 parallel battery

Assuming the capacity of one battery is 3400 mA, will the capacity of three batteries in series become three times?

Please tell me the price of those 3000mah cells

thx

What type of wire should I use? Is it dangerous to use a different type of wires? What type of wire is in the video?

Super pro

What would happen if I were to plug in multiple power supplies? Would it charge faster or could it even cause damage?

My tp 4056charging modules red led never sunt off after I charged 3hours, 🙏plz tal me why it's countnusely charge and never stop with 2000mah lithium battery??

Дружище, у тебя получилось классное зарядное устройство! Надо было ещё написать: - какое сечение провода ты используешь... Думаю, что если использовать зарядное устройство 5V, 1A, зарядка аккумуляторов будет дольше, но модули не будут сильно нагреваться... Лично от меня - нравится, уважение и подписка! Пламенный привет из Российской Федерации!

Сколько по времени полный заряд?

Hey , i was wondering if you can charge batteries with 1 charging module?

Podría convertir ese cargador en un power bank?

That solid core wire is overkill for 1 charging amp per module.

how can i connect a solar panel to charge and what the capacity of the panels needed

Where did you buy the batteries from? How much were they?

Is it possible to make this project with just one TP4056?

सर जी नमस्कार।क्या 1 मोड्यूल सर्किट से चारो बैटरी चार्ज नही हो सकती है कृपया जानकारी दे या चार बैट्री के लिए चार मॉड्यूल ही लगाना पड़ेंगे।

можно на самом заряднике яичницу жарить, долго он не протянет.

You need min 5V 4A power supply and 9v alkaline battery for multimeter.

Только лучше 4 зарядки и не паралелить их. Будет быстрее заряжаться. А то так 2 ампер будет заряжать 2,5х4=10 ампер примерно 6 часов. И сама зарядка хоть бы месяц протянула с полной нагрузкой.

Whts the price of batteries?

I have 7800 mah 18650 batt so why do you have only 300mah

Fine used 5V 2.4A but actually required for each cell or each TP4056 board required volts and amps ..?

Can I connect a 5v 2A source?

Как зарядить понятно, а как снять теперь нагрузку для шуруповёрта к примеру? да чтоб с защитой от переразряда?

You draw battery + to B- and battery - to B+

Do you Really Really need 1 module for each battery?

👍👍👍👍👍👌👌👌👌👌

Be careful with making holes like that (breaking a part or not). Use old containers you have around for low cost reasons, maybe some on sale. Poke small holes at first and increase the drill bits for ease as a drill can slip and make scratches otherwise. For wires, buy lamp wire; you don't want too much electrical wire exposed. Use a glue gun for aesthetics or covering things and for firm constructs. Solder 3 times extra than you believe with power delivery otherwise you get disconnects all over. Just advices I try to follow myself. My best power banks are home made. There are many forms of charger circuits for little money. I also find good 18650 batteries as I have a pile of old laptops and I buy a new battery pack instead which releases a few "good enough batteries" and they are fine for a long time. Just forget the bad ones. Those that can't charge any more and they killed a battery pack.