@@zwapz oh now I see what you meant by him cutting the cable. they weren't the best type to show this tip with. your right. there could be a huge bang if they were put on backwards 🔋💥
@@keithking1985 Highly doubt anything spectacular would happen. The lithium batteries should have protections against charging backwards. If that somehow doesn't work, worst case you'd blow a fuse somewhere in the PSU due to the short circuit.
I like the magnet use. But I wouldn't ruin the terminal ends just to do it. The magnets will stick to the clamps or at least close in the mouth of them accomplishing the same effect.
Interesting, never heard em called crabs. Makes sense though. We call em alligator 🐊 clamps. Looks like Russian writing so I'm pretty sure y'all don't have alligators like we do in the American South.
keeping the test leads ( magnatized ) closer shall attract "red" and "black" leads more chance for short circuit, the meter unit....! ( Precaution is required ) ... idea is superb when we follow safety aspects...
You don't need to break the two cable pliers. Put the two little magnet on another two little cable...and after connect this two normally with the two pliers
The cost of battery holder is only rupees 16. Moreover the button magnet will not serve the purpose effectively. This is not a proper way of charging. Please don't do this.
Most of the clips are made of nickel plated copper which won't allow you use that method since copper isn't magnetic and there is too little nickel for a decent attraction.
In order to save the alageter clips you would have to be very careful when you open the metal tangs that holds the wire to the alageter clips two reason to be careful is one you would have to pay with a small screwdriver 🪛 not to hert yourself and two not to break the metal tangs unless you like to soldier I personally don't like to .
would it be easier to measure the length and width of the battery. Get a pencil and trace the battery onto a blank piece of heavy paper. Take a trip to a place that allows harvesting of trees. Plant an acorn1/2" in the ground. Set up live camera to monitor its development. When .....
@@samsen3965 Nobody can claim perfection, particularly when it comes to language proficiency. My knowledge of English is rather poor. Language is a medium for conversation. It's o.k as long as the message is conveyed properly.
Давно так пробовал. Сила прижатия недостаточная, контакт пропадает. Если зажать магнит в крокодилах, а они в основном стальные, магнитная цепь замкнётся через них, примагничивания к аккумулятору и вовсе не будет.
I've been using this for years to charge multiple types of battery NiCd and Lithium but I would never cut off crocodile clips but simply use a magnet to attach each one in the same way as with the Faston connectors. This leaves the croc clips, alligator clips, available to clip to many other types of connections like I do, and am currently (no pun) to charge one of my Liion drill batteries.
to everyone saying just stick the magnets to the leads etc... you obviously don't handle magnets often, they get stuck to things and disappear, if you drop a probe the magnet will fly off, or it will get stuck to random stuff and then when you have both hands full you have to try to separate it. this person had the right idea. only improvement i could think is to get a small banana plug connector that you can plug the probe tips into and then have the magnets on that. i don't either recommend cutting the leads off your multimeter but once you get a better multimeter you can sacrifice your old one just for simple checks like this, or get a 5$ harbor freight meter...or similar.
Its safe, some charger also do that to charging lithium battery, just make sure to maintain internal battery voltage to keep below 4.2v by monitoring charger current
You can use gator clips with the magnet. Side note: Why are you using a power source as a DMM? You can buy an AA, AAA, C, D, and 9 volt tester for less than those neodymium magnets would cost. (Warning shopping at Harbor Freight may waste your time and money but occasionally has some worthwhile items such as battery testers)
Put the magnets on battery terminals and then put the crocodiles on magnets... Why cut crocodiles off???? Magnets are nickel plated, so they are good electricity conductors.
Li-Ion battery with 1,42V is dead and the connectors with magnets can short circuit easily, but there are means to avoid that. Good idea, keep it going
Трудно понять значение этого словосочетания: "вот сюрприз то походу будет...". Загляни в словарь, может найдешь там слово ПОХОДУ, также может найдешь его значение.
This is just a magnet? What are the button things they are taken out of? The appearance of circuitry on the buttons reverse side, gave me to think that you're grabbing the battery charging module and those were being inserted into the clips? It's cut a bit too fast. If that is just a magnet, why pull it off some unrecognizable disk assembly, rather than buy some neodymiums from the hardware store? But, the most confusing thing is turning the extracted magnet over, showing "circuitry", then cutting away so fast that I could not be at all sure of what I saw on the magnet.
I've wasted too much time suffering through a lot of diy lame, pointless life hack videos, but this one is actually a really useful hack. Thanks y'all.
I also thought it looked like he was just pulling them off the terminal of a battery but know their not magnetic but earbuds makes perfect sense thank you
A dab of paste flux on the battery terminals, well tinned wire, and a preheated soldering iron will make a far better connection in seconds. I've done that dozens of times over the years.
That looks like a very good way to use a broken headset do not understand why you did not simply glue them to the alligator clips. Two drops of super glue would have saved you a set of alligator clips. Simply attach the magnets and then add the glue.
How about putting the terminal battery hook in the crocodile clip of instruments itself , then you can use it with the magnetic hoocks for battery and dont have to cut anything off
Why not use better magnets tho? I do the same thing actually but use stronger magnets you can actually solder onto the neodymium magnets if you do it real quick don't get the magnet to hot
Apple connectors :D Actually, it is not such a great idea, you have to monitor voltage and current , otherwise you can damage the cells. But as connectors, magnets are great.
Teria sido mais inteligente manter as garras e prender nelas os imãs quando quiser utilizar o contato magnético em locais ou objetos dificeis, onde a garra não permita.
It's not good idea, but dangerous, to charge Li-ion batteries with 5V. Maximum charging voltage these batteries is 4,2V with charging current limiting 😉
Most likely those magnets wouldn't be strong enough to overcome the stresses on the wires trying to pull away from the battery even if he had stripped the wires.
Please don’t do this. If you are having issues with getting a clear connection, please simply clean the clips to make sure you’re getting full surface and if spacing is an issue, try pulling the rubber down a little to reveal more area. If the rubber has hardened and won’t move, using a pocket knife to careful trim the rubber off in small layers.
Сама по себе идея с магнитами интересная и полезная. Над реализацией подумаю. Спасибо. И скорее всего не для зарядки, а для проверки напруги на аккумах и батарейках.
просто купил круглые неодимовые магниты, приложил их к батарейки и все! У меня с Цешкой давно хранятся два маленьких магнита, которые я использую для разных измерений, крокодилы испоььзую не для зажатия электрода а для примагничивания к магниту!
Nothing about this is correct. The wires weren't even stripped when they were recrimped. And the battery can isn't magnetic (ferrous metals aren't used in cylindrical lithium cells).
Mucho más fácil pegar los imanes sin cortar cables. Además si únicamente tienes los imanes, si se juntan accidentalmente, provocarán un cortocircuito 😬
![[4K] Watch SpaceX Catch A Starship Rocket From Space!!! #IFT5](http://i.ytimg.com/vi/pIKI7y3DTXk/mqdefault.jpg)
Just place the magnet on the battery terminals and followed by the clips
Some are alu-minium
Or grab the magnets with the clips then put it on the battery. This video is a bad idea, breaking the cable and no way to see the polarity
@@zwapz oh now I see what you meant by him cutting the cable. they weren't the best type to show this tip with. your right. there could be a huge bang if they were put on backwards 🔋💥
@@keithking1985 Highly doubt anything spectacular would happen. The lithium batteries should have protections against charging backwards. If that somehow doesn't work, worst case you'd blow a fuse somewhere in the PSU due to the short circuit.
@@keithking1985ou are - you're.
PLEASE NEVER USE THE SAME COLOR ( BLACK ) For Positive and Negative , very bad idea and so dangerous ,,,
Totally agree, it's very childish. Terrible practise.
yeah imagine getting hit with all 3 1/2 volts
I like the magnet use. But I wouldn't ruin the terminal ends just to do it. The magnets will stick to the clamps or at least close in the mouth of them accomplishing the same effect.
I like your comment
Agree 👍🏻
Yes why cut off a good end
That's exactly what I was thinking.. and have been doing for the past few years
Right
Maybe demonstrate by actually stripping the wire when making an electrical connection.
But they did strip the wire..
😂
Wire is stripped and bent to one side
@@TheEpicMan5273 no, they did not
@@hpnetwork5928 no, they did not.
so don't strip the wires, good way to save power... lol
De onde ele tirou o ímã?
But he did strip the wire.🙂
@@1969ashley1969 no they crimped it right over the insulation. Hilarious
How doesn't your comment have more likes?
Easy @@bobbykoulouris , people watching the vid knows 0 about electricity 😉😁
А зачем отрезать крабики? Зажать магниты в крабах не догадался?
Потому что так не интересно
@@СветаШабаева не будет такой площади контакта
@@trombonstya я имею в виду для практического применения (например в самодельных фонариках на блокинг генераторах)
Interesting, never heard em called crabs. Makes sense though. We call em alligator 🐊 clamps. Looks like Russian writing so I'm pretty sure y'all don't have alligators like we do in the American South.
@@trombonstya согласен, но это удобно на этапе наладки "макета"
Магниты зажал в крокодилы и все. И не надо ничего поганить
а потом они примагнитятся друг к другу 💥
Xx
@@muitv888 q
90 Jonio ò ok arbusti l~)
^lèe^é
{hd
Хайпожоры не ищут лёгких путей. Креатив, не при детях будь сказано.
keeping the test leads ( magnatized ) closer shall attract "red" and "black" leads more chance for short circuit, the meter unit....! ( Precaution is required ) ...
idea is superb when we follow safety aspects...
That insulation is a great conductor!
What???😂
I was thinkin this, but if you look closely, there is stripped conductor folded over the back.
Very bad idea as the current go up the wire resistance also go up which can cause the wire to melt and such repeat the cycle above
Just put the ends in the alligator clips a lot easier
That's what I thought too.
No that idea doesn't work I tried it it just doesn't work what you see is the best way to get a reading on the battery's
@@daroyltyrkalo-do8fc clamp the spade terminal in the gator jaws,continue with the magnet inserted into the terminals. Is what they meant
There's a problem next time you need the magnets they're so small you would lose them
You don't need to break the two cable pliers.
Put the two little magnet on another two little cable...and after connect this two normally with the two pliers
Luckily I watched the full video, at first I thought that what they were putting in those things were button batteries
The actual wires were not stripped back, therefore no connection was made, with the terminals.
Plus the battery can isn't magnetic / ferrous
@@GregHassler Yes it is, it's nickel coated steel. Both nickel & steel are magnetic, by the way. There ya go, you learned something! Keep it up!
Магниты можно взять с CD/DVD привода в управлении линзы!!)) Там 2 неодимовых магнита стоит.
Все хорошо но никто не заметил что он даже провод не зачистил??
ты ниче не понимаешь, так безопаснее 🤣
@@Pro_Komp А токи Фуко....???🤔🤣😂
كل شي تماماً
فهو لم ينزع الاسلاك
والسبب ان ما تقوم بضمها في السلك لديها اسنان حديديه تنغرس في السلك نفسه فلا حاجة لخلع السلك او تلحيمة
The cost of battery holder is only rupees 16. Moreover the button magnet will not serve the purpose effectively. This is not a proper way of charging. Please don't do this.
Just stick the magnet onto the battery terminal and stick the clamp on it finished.
Most of the clips are made of nickel plated copper which won't allow you use that method since copper isn't magnetic and there is too little nickel for a decent attraction.
current flowing through the magnets will probably not be good for the magnetization over the long term
Charge at 4.2 v not 5.1 v it destroy the battery
And max 0.5C (2200 mah - 1.1A for C.C charging)
It's something how 90% of people come up with the same idea of how to do the same thing while saving the alligator clips at the same time.
In order to save the alageter clips you would have to be very careful when you open the metal tangs that holds the wire to the alageter clips two reason to be careful is one you would have to pay with a small screwdriver 🪛 not to hert yourself and two not to break the metal tangs unless you like to soldier I personally don't like to .
would it be easier to measure the length and width of the battery.
Get a pencil and trace the battery onto a blank piece of heavy paper.
Take a trip to a place that allows harvesting of trees.
Plant an acorn1/2" in the ground.
Set up live camera to monitor its development.
When .....
Excellent idea. Just a tip to make it better and safer. Use read and black wires, so you don't connect them in a wrong way.
Good afternoon
read so you know the difference between *Red* & Read
Sam don’t forget your capital letter when starting a sentence followed by a period at the end smarty pants 😊
@@MichaelSmith-mb1ig All intentional. Neither forgotten nor forgiven! 🤔
@@samsen3965 Nobody can claim perfection, particularly when it comes to language proficiency. My knowledge of English is rather poor. Language is a medium for conversation. It's o.k as long as the message is conveyed properly.
Давно так пробовал. Сила прижатия недостаточная, контакт пропадает. Если зажать магнит в крокодилах, а они в основном стальные, магнитная цепь замкнётся через них, примагничивания к аккумулятору и вовсе не будет.
I've been using this for years to charge multiple types of battery NiCd and Lithium but I would never cut off crocodile clips but simply use a magnet to attach each one in the same way as with the Faston connectors. This leaves the croc clips, alligator clips, available to clip to many other types of connections like I do, and am currently (no pun) to charge one of my Liion drill batteries.
to everyone saying just stick the magnets to the leads etc... you obviously don't handle magnets often, they get stuck to things and disappear, if you drop a probe the magnet will fly off, or it will get stuck to random stuff and then when you have both hands full you have to try to separate it. this person had the right idea. only improvement i could think is to get a small banana plug connector that you can plug the probe tips into and then have the magnets on that. i don't either recommend cutting the leads off your multimeter but once you get a better multimeter you can sacrifice your old one just for simple checks like this, or get a 5$ harbor freight meter...or similar.
Its safe, some charger also do that to charging lithium battery, just make sure to maintain internal battery voltage to keep below 4.2v by monitoring charger current
Supplies like that are current & voltage limited.
You can use gator clips with the magnet. Side note: Why are you using a power source as a DMM? You can buy an AA, AAA, C, D, and 9 volt tester for less than those neodymium magnets would cost. (Warning shopping at Harbor Freight may waste your time and money but occasionally has some worthwhile items such as battery testers)
Strip the wires, and use proper crimping tool. Battery will charge a lot better.
Thanks for the detsils bc I did not know what the hell this video was about.
Put the magnets on battery terminals and then put the crocodiles on magnets... Why cut crocodiles off???? Magnets are nickel plated, so they are good electricity conductors.
Li-Ion battery with 1,42V is dead and the connectors with magnets can short circuit easily, but there are means to avoid that. Good idea, keep it going
Ooo if you charge it carefully (with a low current) you might be able to rescue it... But you may lose a good amount of cell capacity, yes...
What exactly is the point of this? I mean are you testing to see if the battery is worth anything or you trying to recharge it?
Great idea! Would also be great to get a proper crimping tool 😏😅
Idk if I'm missing something here but surely connecting a lithium cell to a bench power supply with no protection circuitry is a bad idea? 🤷
М да)) электрик 1000 уровня)) вот сюрприз то походу будет, для того, чей этот лабораторник)
L
Трудно понять значение этого словосочетания: "вот сюрприз то походу будет...". Загляни в словарь, может найдешь там слово ПОХОДУ, также может найдешь его значение.
Funny they have an expensive power supply but not crimping pliers.
This is just a magnet? What are the button things they are taken out of? The appearance of circuitry on the buttons reverse side, gave me to think that you're grabbing the battery charging module and those were being inserted into the clips? It's cut a bit too fast. If that is just a magnet, why pull it off some unrecognizable disk assembly, rather than buy some neodymiums from the hardware store? But, the most confusing thing is turning the extracted magnet over, showing "circuitry", then cutting away so fast that I could not be at all sure of what I saw on the magnet.
From where the magnets removed? 🙏 Please inform.
where are the magnets from?
China.
Из наушников.
earphone
I've wasted too much time suffering through a lot of diy lame, pointless life hack videos, but this one is actually a really useful hack. Thanks y'all.
The nominal voltage of that battery is 4.2V just saying before your house burns down
18650 battery nominal voltage is 3.7v and max voltage of 4.2v
@@28universe ahh my bad! Thanks
Learn how to properly crimp the crimp terminals please and never ever place the insulation in the conductor crimp.
☆☆☆ I had to pause :) Magnets came from earbud phones ☆☆☆
Thank you. I was wondering where to buy
My dumass thought they were button batteries.🤔
Thanks. That's just what I was wondering! A small item list in description would be nice.
I also thought it looked like he was just pulling them off the terminal of a battery but know their not magnetic but earbuds makes perfect sense thank you
*OHHHHH BRO... THANKS VERY MUCH !!*
I wouldn't assume a high quality contact. Good for low current uses
I use neo magnets of 10mm diam, 3mm thick, solder the wire quickly to it and get 5 amps without issues.
@@Ozzy3333333 interesting. Thanks. :-)
Tak potong pun ok juga lekat magnetic dh.. sama juga kannnnn. 😁😊👍👌Just as usuall no need to cut it's attached magnetic.. it the same
Nice! Good thing I keep all junk old electronic components in a box, trying to learn
O magnetismo não atrapalha na passagem da corrente elétrica ?
It is certainly does, just look at the floating bullet train in japan.
@@garrywright3566 ummm
A dab of paste flux on the battery terminals, well tinned wire, and a preheated soldering iron will make a far better connection in seconds. I've done that dozens of times over the years.
can i just put them in the alligator clip?
That looks like a very good way to use a broken headset do not understand why you did not simply glue them to the alligator clips. Two drops of super glue would have saved you a set of alligator clips. Simply attach the magnets and then add the glue.
you know that a glue is not great for electrical conductivity right?
How about putting the terminal battery hook in the crocodile clip of instruments itself , then you can use it with the magnetic hoocks for battery and dont have to cut anything off
Exactly ! No need to ruin a perfectly good pair of alligator clips. 🙂
Unless you paint the positive lead red
Where did you find the magnets?
earphone
Why not use better magnets tho? I do the same thing actually but use stronger magnets you can actually solder onto the neodymium magnets if you do it real quick don't get the magnet to hot
Apple connectors :D Actually, it is not such a great idea, you have to monitor voltage and current , otherwise you can damage the cells. But as connectors, magnets are great.
68我讯用了的9 363
Teria sido mais inteligente manter as garras e prender nelas os imãs quando quiser utilizar o contato magnético em locais ou objetos dificeis, onde a garra não permita.
What are the buttons from ?
Old earhead phones....
Neodymium magnets
@@RaverOperatorGeeza that's what they are, not where they are from
@@onlybugwit ah yes, sorry, I misinterpreted the question. Thank you.
@@RaverOperatorGeeza
AND ?
Why cut the clips off just clip them on the other terminals?
Dont carge your Lithium battery with 5v 😂😂
así mismo lo cargas
@@jesusmoreno2751 no, se carga a 3,2-3,7v, según el tipo de celda
How can this work as one cable was gripped into the cable shoe with isolation?
Imho the alligator clips are going to have a better connection than completely insulated wire.....
How are you going to connect them to the battery?
@@jakebeddes7353 It would be attached by magnetic attraction.
It's not good idea, but dangerous, to charge Li-ion batteries with 5V. Maximum charging voltage these batteries is 4,2V with charging current limiting 😉
Most likely those magnets wouldn't be strong enough to overcome the stresses on the wires trying to pull away from the battery even if he had stripped the wires.
just get a charging module
ive used neodymium magnets for battery terminals for years
@htopherollem649 So have I in my customs. Strong suckers uh?
this 18650 battery has a nominal voltage of 3.7v and max voltage of 4.2v
I’ve been doing this since I started learning electronics a year ago then figured this out about 5/6 months in. EXTREMELY easy and helpful
One of the few comments worth a shit right here^
Don't charge your battery at 5v it will burn your house out please use 4.2 volt
god. this guy did see people using magnets on 18650 all over youtube.
Please don’t do this. If you are having issues with getting a clear connection, please simply clean the clips to make sure you’re getting full surface and if spacing is an issue, try pulling the rubber down a little to reveal more area. If the rubber has hardened and won’t move, using a pocket knife to careful trim the rubber off in small layers.
Аааа магниты в крокодилы!!! На время поставить.нет?
А ему похуй что лайкать.....
To get a proper voltage reading, you need a load across the terminals, like a 1000 Ohm resistor.
For real... So simple...cant understand how I've never thought to try something similar... I feel dumb lol. Thank you!
Сама по себе идея с магнитами интересная и полезная.
Над реализацией подумаю.
Спасибо.
И скорее всего не для зарядки, а для проверки напруги на аккумах и батарейках.
Да, для проверки отлично. А для зарядки сомнительно.
Ага, Так-то идея ЗБС, только на видео концы не зачистил😅
Кому ?
Charging a 1.42 Volt cell to 5.1 Volt gives a nice bomb!
I feel with any heavy use those points would get hot quickly🤷♂️ but I'm just now getting into building lithium banks🤷♂️
why not just use the clips to clip the magnets???
А нельзя к крокодилам просто эти магниты приложить. Любите усложнять простое
Kya, mm mm 8
просто купил круглые неодимовые магниты, приложил их к батарейки и все! У меня с Цешкой давно хранятся два маленьких магнита, которые я использую для разных измерений, крокодилы испоььзую не для зажатия электрода а для примагничивания к магниту!
I swear I’m addicted to these dyi ideas
Just make sure they're good ones, unlike this video.
Nothing about this is correct. The wires weren't even stripped when they were recrimped. And the battery can isn't magnetic (ferrous metals aren't used in cylindrical lithium cells).
5 вольт, видимо не взрывались ещё у него аккумуляторы без защиты от перезаряда
The device in the background is not a multimeter but a power supply. Having said that, you should not charge your Lithium cells with 5 Volts...
Осталось найти динамики с такими магнитиками
купи и всё
Lots of earphones failed for bad wires with useful magnets here demonstrated for a new kind of use
Magnífico, sensacional!!!
Well, there's the solution for a battery holder where there is no room for a battery holder in one of my projects... Thanks!
Both leads are black...
Yeah you should never reuse old lithium ion cells though especially if they came out of a power tool or laptop battery
Entro en youtube pensando en como cargar pilas de litio y me apareces saaasss
Mucho más fácil pegar los imanes sin cortar cables. Además si únicamente tienes los imanes, si se juntan accidentalmente, provocarán un cortocircuito 😬
very nice ideal creativity 👌👌👌
❤️
The orginal batteries is enclosed by copper
So the magnatice will be no use
PERFECT IDEA!
ingenioso. that's clever.
Just stick magnets to batteries and then put clips to magnets.
Спасибо за трюк
That is how to degrade a 18650 cell. You can also very easily overcharge them and cause the battery to explode. Just use the proper charger.
Smart 🤪🔥
No stripping or soldering required. Magic Bluetooth Power Connection
Очередная дерьмовая идея. А нельзя просто прицепить по магнитику на каждый щуп, если уж возникла такая необходимость?
perfect idea.. one left to do you forgot to put label wheres is positive side and ground
💙
rapaz esse vídeo merece o joinha 👍
Se te olvidó pelar el cable después de cortarlo