How to get FREE charge protection module for 18650 3 7v lithium lion battery cell diy battery bank

[@davidsteinfeld9123]

You bet I like that's absolutely brilliant idea did not think a cell phone battery had any thing like that in it people throw stuff like that out not knowing the recycling uses it may have latter like to make or rebuild some thing more modern brilliant idea

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@ezeeeee5343]

Let's start a petition to make this boy clean his soldering iron tip and maybe tin it now and again

[@ScienceTechnologyExperiments]

Hahaha Thanks for comments & watching.

[@THEOGGUNSHOW]

Is this Jordan Peterson!? 😳

[@ByamTimmy]

you cant imagine how happy iam, about this brilliant idea...it has been an answer to the question which i have been asking myself for quite a long time.because of the ignorance about such ave lost quite a number of such kind of battries.but thank you so much for uploading such a wonderfull discovery...🙏🙏🙏

[@ScienceTechnologyExperiments]

Thanks for watching & your valuable comments.

[@David-bc4rh]

I'm so glad I saved my old cell phone lithium lion batteries. Thanks for posting this video.

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@pushpendrasharma6194]

Hello bhai apse se kuch sbal hai,,,,,1... 4 selo se bettri kese bnate hai 2.. ,, or selo ki bettri ko 3.. chaj kese kare ,,,, kitni bolt ki bettri 4.. banegi kitni mah ki banegi ye sbal hai apse .....

[@animememes7531]

It is the most unique and a effective method bro.

[@ScienceTechnologyExperiments]

Thanks for appreciation & watching.

[@navinjs2376]

your idea is great but one thing does it cut off automatically after fully charged ??

[@IntelliAli]

Yes it does because its a BMS board in the end! How do you think those batteries didn't explode in the phones had it not cut off the voltage at its max charge with the attached BMS in their original batteries!

[@cucumber1389]

Thanks so much, I will try this, hopefully i don't burn my house down Edit: I just opened it up and nothing caught fire yay

[@MMaheshThakur]

definitely u have shorted is wire.

[@ChelpuriRakeshChary]

What an great Idea ? I didnt get this thought, i have been searching from the past 10 days. finally i got it... i try it. thank you

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@MMaheshThakur]

Is this effecient. Mine one not charging battery well.

[@ScienceTechnologyExperiments]

@@MMaheshThakur I think you're using board from a mobile very small battery which is low amp. Try to use board from a large mobile battery.

[@MMaheshThakur]

@@ScienceTechnologyExperiments u Yea u r right

[@kirupakaran6430]

@@ScienceTechnologyExperiments yes

[@manuelpalaciossantil]

Interesante y si las tuviera en serie como haría la conexión del BMW?. Gracias

[@hamdyhayba3697]

sorry , what is the total capacity of bettaries ? and thank you for this video

[@aahbossgaming1188]

Ek number banaya hai aap ne

[@ScienceTechnologyExperiments]

Thanks

[@JPAG0806]

Question: how to make a 2S bms with two of these modules! Can we out them in series? Regards, jan

[@chaliyesikhtehai1737]

Kya jis mobile ki battery ke circuit mein sirf ek hi IC Ho To Kya wo auto cut Karega circuit Aur agar mein Mobile ke circuit ko series Mein connect Karun To Kya wo Thodi Jyada voltage ki battery ko charge kar Payga

[@FaisalFaisal-wc5jx]

Can I included 3 same bms and try to make a 12v 3s bms board.

[@raminazizi]

Do these protection circuits terminate charging automatically? Or do the respective phones have additional battery management circuits?

[@Techie_Buddha]

Ye mobile (3.7v) battery ki ek BMS protection Board 8.4 volt (2x18650→series→2x18650) ke sath use kar sakta hu kya ? Jaldi bataiye please.... 🙏

[@satyarani9956]

Bhai us kit ko kishi bhi battery me use kar shakte h kya

[@ScienceTechnologyExperiments]

Han 3 se 5 volt tk ki koi bhi light battery ko charge kar sakta hy.

[@maatiraouki5183]

C’est excellent merci beaucoup pour l’exercice 👍✌️👏💐🌹🌺

[@sahebkumarsaurabh9771]

Full change kitne time me hoga aur auto cut isme hoga ki nhi

[@krishnabhaskar5637]

good idea. i tried similar thing on 18650. but the battery started to heat. when checked battery was showing 4.6v. can u post a video with auto cut-off circuit using the circuit board of old mobile phone. very thankful

[@ScienceTechnologyExperiments]

This mobile battery circuit board already have auto cut function in it on 3.7v upon full charge. I charged it whole night.

[@janusfire]

That indicated the BMS was broken, try another one.

[@forsale313]

Thanks for the video. I have everything here to do this project.

[@chongshenchang9367]

Sir, can I use three cells in parallel in 3 series BMS of 20 amps??

[@itsahm3640]

I dont think so, tbh the bms was finded from 1s battery, so u just can make 1s×p battery like, 1s5p. Ive limit it to 10p

[@z-medianetwork408]

Wow! Great idea. Thanks for sharing your valuable experience.

[@ScienceTechnologyExperiments]

Thanks

[@nayeemislam8118]

Very intersting. But I have got few questions: 1. Can we use 5V as charging voltage in this case? 2. Can we connect 4 batteries in parallel?

[@ScienceTechnologyExperiments]

Yes. I am charging with 5 volts and the board takes care of it. Yes, you can use four cells but it will charge slowly. Thanks for watching and comments.

[@ixorabr2492]

Hello, I find your tutorial really interesting. I've got some question if you can reply I'd be really thankful: - 1 ca I use for charge protection module for 18650 an universal model or should I use a specific one (if yes what is the best choice? 2- I've got an older recharge which I would like to use. Do you think is useful? I've got output 5 watt thanks

[@ScienceTechnologyExperiments]

It can be used for any 3.7 volt battery/cell. You can join two or three in parallel like I did. I you use one cell then it will charge fast and if more, it will slow charging. And after full charging, it will cut charging. Thanks for watching & comments.

[@PavanRaut-ky8tn]

Ye bms lithium posphet battery me chalega

[@alkasriwastwa7362]

Kya yeh only one battery circuit aur mobile charging socket se 3 laptop battery charge ho jayega please sir batayie I will very excited to make 😃🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻😭🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@us3r_d0e5nt_3x1st]

thank you, I will desolder elements from such a board and I will not have to order :D

[@euvo_sound]

Not only these batteries contain those protections.Chinese bt speakers have their batteries soldered with these ic's DW01 to be specific,but all in all their protection boards are decent

[@aju5405]

I have a powerbank circuit for charging. Do i still need bms module?

[@euvo_sound]

@@aju5405 Yes,there is a chance most connections can possibly get shorted with conductive material so yeah,you need DW01 ic board

[@euvo_sound]

@@aju5405 Or bms

[@aju5405]

@@euvo_sound if the batteries are well soldered and covered will it solve the problem?

[@euvo_sound]

@@aju5405 Not really,i made it and a large puff of smoke came out,but no fire and the batteries are healthy but still dpnt think it can solve the problem

[@shahzadmughal7666]

Bhai in ka normal, minimum and maximum voltage kya hota hai

[@shribageshwardhamsarkaar8795]

Isko aapne parallel mein connect kiya tha kya battery ko

[@ScienceTechnologyExperiments]

han. Description men ek link hy "See detail" usey click kar k detail dekh len.

[@shribageshwardhamsarkaar8795]

@@ScienceTechnologyExperiments ok boss

[@mralap6529]

Sir can give 12 v to 1 tp4056 or 2 - 4056 charging modual ?

[@mathdimadima9167]

I ask how I can get electricity from the batteries ..is it by the same material

[@Louis.P1314]

Too late for found this video.. it's useful for me.. anyways thanks a lot

[@ScienceTechnologyExperiments]

You're welcome 😊

[@ghazalatariq6170]

Did it provides mAh equal to all batteries??

[@ScienceTechnologyExperiments]

Yes it should. Because these are in parallel.

[@sharukhmatekuki5830]

Nice 👍🏻👍🏻 🇮🇳 || Kuki 11|01|2022

[@ScienceTechnologyExperiments]

Thanks.

[@chaliyesikhtehai1737]

Please reply Bro please mujhe bataye ke ham kaise check kare kai hamara mobile battery protection circuit working hai Mai nahi Kyo ki Mene to phuli hue battery mese Circuit Ko nikala hai Or kya hame Sab battery me ye milta hai circuit

[@ScienceTechnologyExperiments]

Ap working battery se nahi nikalo. Balke dead aur phulee hui kharab battery se nikalo jo thodi big size ki ho. Circuit thek hi hota hy sirf battery kharab ho jati hy. Aur ye circuit har mobile battery ke top pe laga hota hy. Bas battery ke internal dono connections ko apas men touch mat karna warna battery phatt sakti hy. alag alag connection cut karna ehtiaat se.

[@chaliyesikhtehai1737]

Okay bro mujhe choti Nokia ki battery se Mila hai

[@ScienceTechnologyExperiments]

@@chaliyesikhtehai1737 Bht chota hoga to aik se ziada parallel men lagi batteries ko slow charge karega.

[@sanchitsharma3260]

Should the mobile battery be of 4.25 volts?

[@ScienceTechnologyExperiments]

Mobile battery is 3.7v. No problem if 4.25v also.

[@elektronikaelektro8008]

Will it auzo cut off at 4.1v-4.2v?

[@anshuraj7008]

Can I use smartwatch battery protection board ?

[@prasantapati559]

Can i use a usb instead of dc socket

[@bhattaaqibofficial4753]

plz rply jiss mai 3 Lithium Metal batteries ho ge vo kitna mah ka powerbank ho ga plz🙏comment

[@hasanabbas4442]

Aoa, Normally each 18650 battery holds 2500 to 3000 mAh, again it depends. So three will make up around 9000 mAh.

[@thesalesbliss4456]

I like your all videos and this is as usual.

[@ScienceTechnologyExperiments]

Thanks you so much.

[@Nithin16209]

I also need discharge protection.... And Google say s that the circuit inside battery also works as a discharge protector. How can I make one circuit for both discharge and overcharge

[@souravadhikary776]

Great buddy, but have 3 confusion. Plz make me clear, 3s batteries approx time to be charged? What if I make series connection, o/p will be same? I have a 3000mah battery protection board, is it suitable for 3s or 4s battery charging module? Pls do answer buddy, it's relly needed to know. Thank you 😊

[@ScienceTechnologyExperiments]

I don't know the approx charging time of 3s batteries cz I never tried yet. In series connection of three batteries, the voltage will add like 3.7v + 3.7v + 3.7v = 11.1v and ampere will be the same as single battery like 2.2 mAh. You didn't mention the ampere of your 3000 mAh battery protection board. 3s board will charge 3 cells separately while they are connected in series. If your 3000 mAh board has single output of 12v then your will charge 3 cells together at once after connecting them in series. Thanks for watching & comments.

[@howtocreate7413]

kzbin.info/door/9Pv_zP9PAxYPaQIwPc6ScQvideos?sub_confirmation=1

[@kuamhar1936]

What if I don't have the cellphone 3.7v BMS module, what BMS module should I used sir?

[@vovchik1978]

maybe tp4056

[@sreeraj.s.s2672]

Can we use inbuilt batteries

[@varunkumar-hw5uo]

Thanks for sharing this good tutorial video. Best of luck for your future.

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@thelastgs-pian9965]

WOW, have a bunch of dead batteries, willl sure remove these circuits from them, by the way how many 18650 can a single module serve?.

[@kameronkirsch1243]

@science PLEASE ANSWER THIS

[@JarredRandom]

Thanks, most videos don't show this method.

[@defendukraine181]

There's a reason that they don't show this method. Its cuz it's not very good for anything. No balancing and no boost converter to boost the output to 5 volts

[@Dolbytube]

It May work for one cell,low current aplications, but i still think that u r asking for troubles,by solder Ing those 18650s...and clean that tip!

[@ScienceTechnologyExperiments]

Thanks for watching.

[@azlannakamoto7913]

i noticed you only used 1 battery protection for parallel.. so for 4s do i need 4 battery protection?

[@jasonraydearo7806]

@Science & Technology Experiments answer please.

[@dhaluhanamapur5625]

Super sir thanks for sharing our creativity 👍

[@ScienceTechnologyExperiments]

Thanks

[@howtocreate7413]

kzbin.info/door/9Pv_zP9PAxYPaQIwPc6ScQvideos?sub_confirmation=1

[@luizfernandolessa1889]

Agradecido pelo envio. O pino que fica entre as entradas positivo e negativo da placa, pode ser usada como proteção térmica? se sim, como? Agradecido pela atenção e saudações do Brasil.

[@AnuragPal-qr3cg]

Is circuit ka upyog karte Hain to battery ful. Hone per. Hit.karti.hai

[@Starmangol]

Adapter charger how much volt friend?

[@reetadevi6500]

I use phone battery in my project l charge phone battery without protection board because it has already protection board fired I am correct

[@fazalahmed6358]

Bhai music disturbence ki koi zarurat nahi sath men words men batana bhi chahie ki kya karna hai Bina batae kuch samajh men na asakega...

[@JPAG0806]

I see 3 cupper connections on this board: min, plus, what is the function of the 3 connection?

[@oussamaamimi7612]

Thank you much, this is amazing

[@ScienceTechnologyExperiments]

Thanks

[@jkofficialgaming9293]

Hello sir can i charge 3 lithium ion battery solderd in series with this module and how much time it will take to charge fully

[@ojassahu7b689]

It was very useful to me

[@ScienceTechnologyExperiments]

Thanks for watching.

[@ScienceTechnologyExperiments]

Please share it.

[@norbiesison9257]

How would you know if the board still works?

[@adelokbi978]

but this BMS doesn't allow a big current to flow toward a load, is that right ?

[@ScienceTechnologyExperiments]

Yes. You're right.

[@ganeshnetcenterpalakol5808]

Is this works for single lion battery please tell me

[@ScienceTechnologyExperiments]

It will work well for single cell of 3.7v

[@lefenixon]

Very useful thinks i will use it 👍

[@ScienceTechnologyExperiments]

Thanks for watching & comments. Please share. Thanks.

[@rathodnikunj1497]

Super Idea sir nice information

[@ScienceTechnologyExperiments]

Thank you so much for watching & positive comments.

[@rocio3076]

buenisimo ! saludo of argentina

[@hugorenegonzalez4244]

great trick, but I enyoyed the song, name please? thanks

[@ScienceTechnologyExperiments]

Music: Vexento - Mid-Air. Already in the description. Thanks.

[@MaungMaungLwin-c3m]

Can I charge 3 li-ion cells in parallel by using a single bms strip as I learn it is meant to charge a cell?

[@ScienceTechnologyExperiments]

Its for one cell actually, but 3 cells are charging slowly.

[@RixtronixLAB]

Creative video, thanks :)

[@ScienceTechnologyExperiments]

Thank you too!

[@mitah1888]

How we can know its fully charged

[@dnyaneshvarsawant2838]

Kya isme charge hone par auto cut off ho jayega?

[@ScienceTechnologyExperiments]

han ho jayega. Mobile continue charge karne par battery cut hoti hy na wese hi isey bhi cut karega.

[@Totogita]

Can I put 3 in series?

[@superman4113]

Will this also work if my 18650 cells are wired in series (3 of them for a 12v application)?

[@ScienceTechnologyExperiments]

No! This is for single cell or multiple in parallel.

[@sknread]

Welcher bms wird verwendet?

[@nicolaeapostol2866]

I want to make a 24 V and 500 Watt battery for an electric wheelchair for a disabled person. I don't know how to assemble them, maybe you can help me, I need a sketch, and I don't know how many battery cells to buy

[@rjyllb19]

any battery packs can be used??

[@ScienceTechnologyExperiments]

Yes but mobile battery.

[@harsh.vision]

How will i know that its fully charged and how to know that it will not overload the battery?

[@edwinchacon8054]

It is a circuit that stop charging when the battery is full.

[@antubasak2719]

Is there any chance of over charge or over discharge?

[@ScienceTechnologyExperiments]

No overcharge. Its a protection board of over charging. Thanks for watching & comments.

[@basictech7452]

Thank you for this video men❤️❤️❤️

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@benameurhoussem305]

Its very good

[@thesalesbliss4456]

Amazing idea. Thanks for sharing.

[@ScienceTechnologyExperiments]

Thanks.

[@AmanKumar-sr4bp]

Is it is safe

[@SJCB21]

Can we use this as speaker for battery

[@muhammadsalau7014]

Thanks. But when the battery bank we are building is 7s5p? Will this BMS still be useful?

[@ScienceTechnologyExperiments]

No. Its for single battery even they are parallel.

[@IntelliAli]

Definitely not. This is for 2 or 3 series line batteries only! This bms is designed to handle 1 battery but pushing it by putting it on 2 or 3s batteries. Moreover its common sense that any battery in parallel will increase the voltage thus using this bms would instantly blow up / render fault to this bms. Thats why you search for and buy a correct BMS based on your series / parallel and you have to understand voltage and amp rating before choosing the right bms. Blind game in battery construction causes fire and can kill!

[@TECHBUSTERNAMAN]

O Mannn WOW I will definitely try

[@miteshdhanani]

Want to make a 6v battery that can be used in a 3W8.97v solar for 6v led

[@ScienceTechnologyExperiments]

Good. 2 cell will produce 7.4v.

[@miteshdhanani]

Can u please send me a circuit board diagram as it is to be made and given as a donation 🙏

[@ScienceTechnologyExperiments]

@@miteshdhanani No diagram is made but still you can go website for detail. Link detail is in the description.

[@hazimjfk]

Thank you for the video

[@ScienceTechnologyExperiments]

Thanks for watching & comments.

[@nisaarkhan6988]

I made an upgraded battery for my son's RC car and it wasn't charging I used vape batteries 18650 I hope this fixes the issue

[@alexbaseer5010]

0:44 niec battery

[@smj3185]

चार्ज प्रोटकशन बोर्ड तीन निकाले थे एक ही काम में लिया है बाकी दो कि क्या किया।

[@connorhauss6044]

Would this work for a 22 volt system

[@ScienceTechnologyExperiments]

No. This is for 3.7v only.

[@sandrorusadze4489]

o its like for one battery i think one module is for one battery

[@ScienceTechnologyExperiments]

@@sandrorusadze4489 Yes

[@ish1733]

Sir lithium ion battery 12volt how to charge

[@raghvendrasoni7996]

Fabuluse trick👌👍👍

[@ScienceTechnologyExperiments]

Thanks

[@raghvendrasoni7996]

@@ScienceTechnologyExperiments ase charg karne par battry to nh fategi ya FIR blast Risk nd xyz......?

[@raghvendrasoni7996]

@@ScienceTechnologyExperiments or ye 3 baaty full charg hoke kam karegi,

[@ScienceTechnologyExperiments]

@@raghvendrasoni7996 Nhi is men over charge protection hota hy. Mobile battery fat-ti hy kia wo bhi 3.7v ki hoti hy.

[@ScienceTechnologyExperiments]

@@raghvendrasoni7996 han bas time thoda zyada lagta hy 3 men.

[@jasonraydearo7806]

it's only for 4.2 volts battery in parallel connection right?

[@imperialsecuritybureau6037]

Yes, basically Lithium-Ion and Lithium Polymer. But probably best to use only with Li-Ion

[@Shofi_Pakek_F]

How we know the battery is fully charging?

[@ojomann1]

One should not charge battery packs with multiple cells, without proper BMS for each cell. This pack you made here might fail hard!

[@MrStyle-sr1yv]

Actually tht is a bms...1s bms....and it can only deliver maybe 1A or 2A max

[@Ale_giro]

0:44 start: "how to lose one or more fingers when the battery explodes in your hand doing that"

[@ScienceTechnologyExperiments]

How to explode while you will not touch both connections together.

[@TekaLopez]

Step 1. Make sure the battery is dead, then proceed.

[@mr.electronicsdevicevlog9333]

But did you know that protection board have very little load limit. probably 2A or less.. so you cannot use it for higher load.