As an Electronics Engineer, i greatly commend this channel for making outstanding videos on electronics,, You deserve millions of subscribers... Great work
@jesphyrbajo99712 жыл бұрын
nice one dude it is really helpful to me as EcE student
@SomethingAbtScience Жыл бұрын
They're on their way to a mil!
@Elixisty Жыл бұрын
As an Electronics Engineer Student, I agree!
@ZadakLeader Жыл бұрын
Uhuh, except electrons don't really "flow" around. They aren't water
@ducksongfans Жыл бұрын
@@ZadakLeader its a good rxplaination
@bro72693 жыл бұрын
Wow, I worked in a development lab making automotive Lithium Ion batteries for 10 years. We coated the carbon onto the large aluminum and copper “sheets”. We cut them to the proper size, wound the layers together (including the separator), put them into the final package and filled it with electrolyte, tested them and many times integrated them in to larger battery systems. It was fun. The chemistry always seemed to be a black art that only the Phd chemical engineers understood! This was good video.
@brjones272 жыл бұрын
I'm curious, what is the semi-permeable separator made out of?
@bro72692 жыл бұрын
@@brjones27 We used products from a company called Celgard. I believe it was Polypropylene.
@nidhishsharma94712 жыл бұрын
That's awesome, it's so cool how it's folded as well just like capacitors to save space.
@Kcl.daffilicious11 ай бұрын
Please tell me more 😮
@JaredOwen5 жыл бұрын
Great video! Batteries have always been a mystery to me and this video helped out!
@BranchEducation5 жыл бұрын
Thanks! Glad to be of help.
@anandsuralkar29474 жыл бұрын
Hey jared didn't expect u here bro huge fan of both of u guys..
@anandsuralkar29474 жыл бұрын
I m learning blender for my unity fame development purpose but to learn i would love to make such animations.. anyways thanks both of u guys for such amazing animations..
@Elimarzordan4 жыл бұрын
I'm always watching your videos as well
@udaydikshitb21g764 жыл бұрын
Hey Jared
@cjpurcell7742 жыл бұрын
This is literally exactly how I pictured the perfect tech videos to learn about stuff. Great colorful visuals, and simple but detailed explanations 😍 (I'm working on a few far out energy storage things to be made at scale, right now, but so far I dont have anything worth sharing to the general public at the moment but stay tuned if you want to hear about some exciting news)
@MrAkshaydude5 жыл бұрын
Please keep making videos bro. You just give complete knowledge that no other channel on KZbin offers.
@pintarteknologi64904 жыл бұрын
visit Learn Engineering channel bro, they make very decent video about lithium ion battery too. Recommend it
@SAHILKHAN-lu8oq4 жыл бұрын
@@pintarteknologi6490 that channel is also mentioned in this video
@corneliaarthur16584 жыл бұрын
There is kurzgesagt tho
@alexpelosi3 жыл бұрын
Great video! One note. Li-ion batteries can be safely discharged under 30%. The device will turn off at terminal voltage (around 3v) and reduce the rate at which lithium leaves the carbon. After a while in this state the battery protection FET will kick in (in the 2.5V range) and leave only self discharge. In other words: don’t worry! Drain to zero but don’t leave it there for too long (months). Also, don’t charge it to full and leave it in a hot environment (say over 35C) for and extended amount of time because that is bad. Charging at cold is worse but the device (software or hardware) should prevent that.
@stephensnell5707 Жыл бұрын
You dickhead,charging to 100% is harmless(it will take up to 4 years for a Smartphone Battery to degrade extremely badly)
@welln0w11 ай бұрын
so interesting! what happens if it’s charged but left for months? and why is it bad to charge it when cold? (i’ve heard electrons behave differently at lower temperatures?)
@barbmakota29117 ай бұрын
What would happen if the battery became hot how would that affect the radiation coming out of the cell phone? Does that heat up the RF radiation?
@notme_11286 ай бұрын
@@welln0wman idk I had a laptop whose battery was 80% at the time I last checked and due to travelling and shifting, I didn't use the laptop for 42 days and now the battery doesn't charge 🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿🗿66666
@BranchEducation5 жыл бұрын
Question: "I learned that the Anode is + and the Cathode is -. Why do you say the reverse?" Answer: Well, in electronic devices, by definition: the anode is where electrons leave the component. In a diode or LED, the anode, the anode is the + terminal, the cathode is - and current goes from + to -, and electrons go from - to +. However now, think of the battery that is powering that LED. When operating, electrons come out of the negative side, and by the definition that makes this the anode. Thus, for batteries the anode is - and the cathode is +. But, chemistry uses a different definition of 'the cathode is where species are reduced, and the anode is where species are oxidized'. And for a battery function vs recharging the anode and cathodes switch sides, but + and - designations stay the same. TLDR: Anode and cathode are defined by more than just Anode is + and cathode is -. Discuss your answers to the 3 questions here: 1) Why Lithium? 2)How can we improve upon the Li-ion battery? 3) What are some far-out dreams for the next evolution in energy storage?
@ShellYoung5 жыл бұрын
Storing energy using some kind of energy-cells which is made for injecting them into our blood vessels so the blood flow will power every installed electricity-requiring augmentation. I got this idea from Deus Ex: Human Revolution. And get rid of Neuropozyne requirement ofcourse (it can be achieved using Adam's DNA :-)).
@BranchEducation5 жыл бұрын
Glad you liked the video, really the best way to help is to share the video. If you want to help further drop an email. You can find it on the about page.
@BranchEducation5 жыл бұрын
That's a really interesting idea.
@VickyBoss94115 жыл бұрын
Your #Thumbnail Is not good. Make it great Your videos are too much osm🔥
@BranchEducation5 жыл бұрын
Thanks for the input! I agree the data (click rate) says they could be better, What are your thoughts?
@tk20channel4 жыл бұрын
I will never look at charging my smartphone the same again. P.S. Your video was awesome and so incredibly easy to understand. Looking forward to seeing everything else you have.
@alishahbaz80415 жыл бұрын
This channel really deserves more subscribers given the quality of your content!
@toxicmuscularity4 жыл бұрын
people wants entertainment
@reinerbraun8983 жыл бұрын
@@toxicmuscularity This is entertainment
@कोस्तुभावाशिष्ठ3 жыл бұрын
@@reinerbraun898 🔥🔥
@4n0nym0u52 жыл бұрын
@@toxicmuscularity Professor Ibrahim Khan shocks the world: "People wantS entertainment" Breaking news.
@sadikovicarmin3 жыл бұрын
This is why I enjoy these videos. I had a misconception of the positive end being green and pushing electrons to components, I was so wrong! I learned that the negative goes to the phone and comes back to positive (cathode and anode) all the information was really cool and well presented. Animations make it easy to visualize and understand. Keep up the amazing work!
@basiliospinello5 жыл бұрын
I finally well learned how a li-ion battery works! I really appreciate you work, thank you so much!
@BranchEducation5 жыл бұрын
Glad I could help!
@nandi48622 жыл бұрын
@Shubo tq bro for information
@sambuko10033 жыл бұрын
Fun fact: more than 50% of people watching this video charged their phone during watching
@Non_verification6 ай бұрын
Very true
@ampheta_min6 ай бұрын
Got me
@yarom13424 ай бұрын
I never charge my phone while using it lol
@toxophily95993 ай бұрын
Im just trying to figure out why my longboard wont charge😂
@giorgiolelmi81753 ай бұрын
@@toxophily9599Bro is reengineering the technology
@panteaflorin4 жыл бұрын
Best explanation ever, you know why? You explained even the chemical reaction with half's reactions also.That i was searching for.Thank you for the video and info's.
@suzannerosenzweig21093 жыл бұрын
Thank you so much for making these informative videos! The visual aids are a useful aid in gaining an understanding of these brilliant devices. I have a question: if the cobalt shares its electrons with the oxygen (which is what happens when you form a molecule like cobalt oxide), why is it so eager to accept electrons from the lithium?
@BranchEducation3 жыл бұрын
That question is really the underpinning of Chemistry. It's an involved answer, but the short answer is that some elements want electrons more than other elements
@spencerhamm57925 жыл бұрын
I learn so much about general science/technology information on top of how it is applied to specific applications, love the content.
@esayers Жыл бұрын
Everything is so thorough, with the spatial animations tying it all together😍 This really helps me understand concepts that are usually very difficult!
@thebigtom81013 жыл бұрын
I learned more from this than my whole day at school
@aquarxus48943 жыл бұрын
Same
@maddeningmonk95853 жыл бұрын
Lol
@-Subtle-3 жыл бұрын
Pay attention at school and actively engage in your learning and that will change for the better. Stop being a terrible student who thinks the teacher must pander to you.
@jamesm48172 жыл бұрын
@@-Subtle- you just go on here to be bitter at anyone who complains about education?
@VinSpacker6 ай бұрын
For anyone confused by why he's describing the flow as going from negative to positive, look into the Conventional Current Flow model, vs the Electron Flow model. The conventional model (which is standard in electrical engineering) states that flow of electric charge is considered to go from the positive terminal of the power source to the negative terminal. This model was created before the discovery of the electron, and after this discovery it became known that the electron is the primary carrier of electric charge in most materials. Electrons, being negatively charged, move from the negative terminal of a power source to the positive terminal. This flow of electrons constitutes the actual movement of charge. Overall, the conventional current flow model remains the standard in electrical engineering due to its historical precedent, mathematical convenience, compatibility with existing knowledge, and practicality in engineering practice.
@Jorvanius5 жыл бұрын
8:11 I used to wait until 20%, but now I'm going to change that. Awesome video, keep on the great work ;)
@fravier100015 жыл бұрын
Well, 20% should be ok
@jbruckner15 жыл бұрын
Do you not think the actual battery percentage showing on the phone screen is on a recalibrated scale? I mean phone 0% is equal battery 20-30% and phone 100% is equal battery 90% to protect the battery by the manufacturer?
@HolahkuTaigiTWFormosanDiplomat4 жыл бұрын
@@jbruckner1 IS IT???
@WillVRam3 жыл бұрын
Ward
@crawlingthroughadulthood8 күн бұрын
@@jbruckner1 protecting the consumer i not a thing anymore, 2years guarantee and we welcome you to buy another one.
@snehashishbanerjee25754 жыл бұрын
No detailed yet to-the-point video at the same time, can be possible than this one! Thanx a lot for such a lovely content..! The channels like this, are the jewels of KZbin...!
@milzambasith12505 жыл бұрын
Everytime I watch a video from Branch Education, I always think that I don't deserve it. It's incredible!
@artsections Жыл бұрын
Amazing knowledge Amazing tech world
@kvnptl44005 жыл бұрын
Superb explanation. Now I learned, How our smart phone batteries degraded over time. Thanks a lot making such easily understandable animation video. Respect.
@BranchEducation5 жыл бұрын
Thanks!! Glad you liked it.
@howardbaxter25144 жыл бұрын
It also doesn't help that some companies (*cough Apple) have you install updates that purposefully degrade your battery.
@rodbarker10172 жыл бұрын
As a retired Met. O. Instrumentation development scientist, I can highly recomend this video. Even reinforced my understanding in places. Nice one put in an easy to follow format for the non technical among us.
@dandingerat5 жыл бұрын
what an incredible video, and beautiful animations. The effort put in is outstanding and a pleasure to watch this channel with definitely grow bigger, keep it up!!
@BranchEducation5 жыл бұрын
Glad you liked it! Growth is slow, but we'll get there eventually.
@raunak53443 жыл бұрын
@@BranchEducation No doubt 👍🏻👍🏻
@staceyii73663 жыл бұрын
هنجيب الكيمياء الكهربية ف شوال 😁💕 A Huge THANK YOU
@ryccoh5 жыл бұрын
1) Lithium ranks up higher on periodic table, it's a small atom therefore you can store more of it in same space as other materials on top of the other necessary characteristics. 2) Solid state is exciting. Teslas dry electrode tech is exciting. Silicon to replace the graphite and Li air batteries I've also heard of but I don't know enough detail. As far as better answering the questions I'm really stoked about Teslas dry electrode tech well it still belongs to Maxwell for now. They realized that production processes from capacitor could be applied to Li batteries. The way all the different sheets are bonded is using a wet bonding agent and then the sheets have to be laid out and dried and heated. Using a powdered dry bonding agent once can cut down on manufacturing cost, time and huge amounts of factory floor space. The resulting battery is also a little more energy dense (gravimetrically but probably also to an extent volumetrically) and has quite a bit more power density (20% I believe) because the wet bonding agent remains are restrictive, and being power dense of course will lead to higher charging speeds and higher power output. 3) I have a far out idea. Not quite energy storage but transmission. There are already solar cells tuned for specific laser frequencies but I wonder if we can have a very powerful laser transmit energy thermally straight into a reactor core to speak. It would have to get through a shielding material inside into some agent like a molten salt type that can absorb the laser and heat up well. It would be super inefficient but the receiver could be very power dense maybe enable electric high performance flight. Okay E storage how about antimatter. We can already make the stuff in small quantities we should figure out to scale that stuff and fly to the stars with massively powerful ion thrusters.
@tapanmodi21455 жыл бұрын
Here in video shown that by using charger electron flows reverse direction so but here by changing not new electron adding??? If not here no use of extra electricity???? Please explain....
@ryccoh5 жыл бұрын
Electrons are never added in a circuit they just get moved.
@tapanmodi21455 жыл бұрын
@@ryccoh Yes you are right But in this case why we use electricity if electron is not added???
@ryccoh5 жыл бұрын
Give me a timestamp so I know which moment you're talking of. But when charging with "electricity" what that means is think of it as if we're adding force (voltage) to the electrons. We're using the force that comes from a generator in a powerplant somewhere to move the electrons in a circuit that would've otherwise just stood still. In the case of a battery we move them to the graphene side in order to restore the electrochemical potential.
@tapanmodi21455 жыл бұрын
@@ryccoh First of all thank you for your interest in helping🙏 So if electron not added then how other daily instrument we use such as fan how electricity flow??? And if in this case only voltage difference are generated so how circuit closed path is occurs??..
@jerryg503 жыл бұрын
This is one of the best or probably the best illustration video I have seen describing how Lithium Ion batteries work in phones and devices. Excellent!
@mohdnematullah2885 жыл бұрын
Your channel deserves 10+ million subscriber.keep going on.Thanks alot for such an accurate and impressive explanation
@arashmohammadi87723 жыл бұрын
At First, I have to say thanks for this great video. and about the question 1: Because we know that metals desire to give up electron. So the electrons can easily get out of the battery and be used on different part of the phone. About question 2: Maybe we can put these layers on a circle and make them smaller but more, So we have an electron which is getting out of the lithium and use in phone and back to the cobalt and right after that it will go to next layer which is again a lithium and do that again and again. About question 3: We know we can get energy from light, temprature, maybe sound , and... . So maybe we can use things inside the phone to collect them and use them instead of charging the phone again. And actually I have question too, It's great to use Lithium for the first layer because it's a great metal but they are using Cobalt in the second layer, I mean if they use something Non-metallic it will take electron better and it may improve the battery, So why don't we use something Non-metallic for the second layer? Thanks for your great videos.
@brunosousa66424 жыл бұрын
This is the best animation that I ever saw in a youtube video! Congratulations!
@BranchEducation4 жыл бұрын
Greatly appreciated!!
@shuvashishsharma12993 жыл бұрын
@@BranchEducation please make a video or explain how mobile chargers pull the electron to the opposite side.. Cause cause i've seen a several video where they said chargers just convert ac to dc. But no where mentioned as you mentioned about the job of charger. So please explain
@smabedi3 ай бұрын
One of the rare cases that I subscribe to the channel with just the first video
@dannunes6525 жыл бұрын
Great animations and info! they look more amazing every video!
@xorbite2 жыл бұрын
The statement of "charging the battery when it's on its 30% or 40% charge" is correct. However, due to the technology advancing constantly, modern phones have a system implemented in place so that it won't allow the phone to discharge all of its juice at once. The phone will turn itself off before that happens to reserve the remaining charge, so you don't run into those issues in the future. There is really no need to worry about that issue anymore, unless if there was another issue with the battery. Sometimes, constant changes in current or using the wrong charger with the wrong voltage and ampere can also affect the life and performance of the battery
@milandjuric80435 жыл бұрын
Well done, you are doing an amazing job. Please do not give up, you are making high quality content and you will get the appreciation that you deserve.
@bilalzaoui332 жыл бұрын
Best video in the world in order to understand simply how lithium ion batteries are working!
@TheTapabrata5 жыл бұрын
awesome explanation!! Now I started first to hit a like before watching...all videos are amazing!!👌👌
@BranchEducation5 жыл бұрын
thanks a ton!
@vdavid843 жыл бұрын
@Nikhil RaajeMaankar I don't get it. Could you elaborate on what you mean?
@danishazizkhan60993 жыл бұрын
@Nikhil RaajeMaankar fuc k you
@danishazizkhan60993 жыл бұрын
@הרב בן הרב בן גור אריה יהודה fuck your name
@rafaelfrancisdelarosa2243 ай бұрын
I am a complete layman but it was so cool to learn about how the battery of the phone I am using works! Thank you.
@danielthe1st Жыл бұрын
These are unbelievably good and clear animations and explanations. Thank you and great work! You've earned a sub and you deserve many more.
@weikiatteo Жыл бұрын
This is most concise explanation about Li-ion battery I have come across.
@tiagofelixpsps5 жыл бұрын
Your way of sharing knowledge is just amazing. Keep doing your vids, they are incredible. About the battery, I have to ask why is there a last separator and electrolyte on the animation, if it does not go in the process?
@BranchEducation5 жыл бұрын
It comes in play when you fold layers over on themselves. Take 2 sheets of paper, label them, and then roll them up, and ya find that you need an additional separator on the outside.
@tiagofelixpsps5 жыл бұрын
Got it. Thanks for answering. Love your channel.
@mohandotcom3 жыл бұрын
Very informative. I can't stop thinking of this everytime I use my phone, hereafter.
@hammondify24784 жыл бұрын
This was really useful. The battery inventor was a smart person
@chrisupton6190 Жыл бұрын
7:11 this also protects the battery from not just over charging, but also over discharge, short circuits, amongst many other very bad things that can damage or cause the battery to ignite/explode
@sammlerjager92084 жыл бұрын
First time I understood the meaning of electrolytes! 👍
@Bobcoolyoung3 жыл бұрын
Same!
@yona58613 жыл бұрын
Watching just before exam...thanks a lot 🥲🥲
@VikasKumar-zq6rd5 жыл бұрын
Worth it....I got phone with 5000mAh...and I would advise all the viewers to charge their phone only between 20-80%... does causing less stress on anode and cathode plates
@howardbaxter25144 жыл бұрын
Thanks for the information. I always wondered what the ideal battery levels were to make sure your battery lasted longer.
@mohamedazarudeen61313 жыл бұрын
Best animation regarding the battery system I have ever seen
@Rahul-ef2ou4 жыл бұрын
5:54 galaxy note 7 cough cough 😂
@tobeymaguire6474 жыл бұрын
lol
@theambergryphon42664 жыл бұрын
It's not that simple man
@bobbymoore50814 жыл бұрын
It’s a joke
@standupyak4 жыл бұрын
Rip
@chedidkamal8374 жыл бұрын
I remember it XD
@narendrapandharpure1651 Жыл бұрын
Li Ion battery basic principle is explain very nicely and in a simple words. I have seen many videos and clips, but this video is amazing.
@salmansaleh15 жыл бұрын
Please keep making these videos ! They are really awesome !
@MonikaGupta-up7do Жыл бұрын
There are many doubts about electricity that do not get solved in my school. Since I am interested in science, i question even the smallest of the things. This channel has helped me to understand the smallest of the concepts and has answered most of my questions. Thanks man!!
@Saphie774 жыл бұрын
This is a really great video! I would be very interested in learning how wireless charging works.
@constantinosschinas45033 жыл бұрын
same thing but instead of cables it uses induction.
@doomtho428 ай бұрын
Don’t get me wrong, I absolutely love this channel, and I have no doubt that this video would be an extremely useful resource for someone coming in with little or no prior knowledge on the subject. With that said, this video unfortunately left me with more questions than answers. I understand how batteries work at the conceptual level described in the video: for instance, I know that when you plug your phone in, electrons are pumped back to the graphite and thus the lithium ions with them; what I don’t know is how that is accomplished. Another example would be the “additional electronic components” between the battery itself and its external terminal connections - the video simply states that these components do things such as prevent overcharging; how is that accomplished?
@CoolMan-iu7yt5 жыл бұрын
Thank you so much for the video as most of the videos in your channel are what I'm searching for a long time. Keep doing more. Subscribed. 😎
@BranchEducation5 жыл бұрын
Thanks! What did you think of the other videos?
@AnonymousGuyyyy2 жыл бұрын
Thank you so much, this was very very helpfull for my Physics project
@murillosilva21644 жыл бұрын
Amazing video! I have jus a few questions, How many cycles has a Li-ion battery in general? Or it depends on the manufacture? When the battery lose cycles and what we can do to avoid it?
@localnyraccoon2 жыл бұрын
I'm very surprised this channel doesn't already have 1M subs.
@VEKTOR_875 жыл бұрын
Very good video really enjoyed it keep it up bro
@mdozaifayubi39592 жыл бұрын
Jazak Allaah(thank u) It help me a lot to complete my work.... May Allaah blesses you.....❤
@siddharthnagani4 жыл бұрын
I believe typically/conventionally cathode is -ve and Anode is +ve. When discovered as Kathoda and Anoda. Plz clarify
@anukrititripathi1524 жыл бұрын
A lithium ion battery is more often referred to as galvanic cell . Where the anode is negative and cathode is considered positive. While in electrolytic cell anode is positive and cathode is negative.
@vidyadharpatil66834 жыл бұрын
Cathode and anode terms interchange in case of the things that use electricity and the things that produce it. Eg. CRT(runs on electricity) and Battery ( produces electricity).
@heavySyllabus4 жыл бұрын
What happens when we use phone while charging? Your videos are great. You make all concepts easy to understand. Thanks a lot.
@SanjayShah-vh1cp5 жыл бұрын
Answer to 1st question may be that Lithium ion are small in comparison to other ions which makes them suitable for movement.. Thank you for video.
@BranchEducation5 жыл бұрын
Thank you for watching & posting an answer.
@Anand_Agrawal Жыл бұрын
OMG... what a beautiful explanation ? Thank you so much :)
@Askejm5 жыл бұрын
These videos are so will made. I love when you go into the most basic of the basic stuff
@suyash94377 ай бұрын
Easily the best education related video I have ever watched !
@mattypants3 жыл бұрын
As someone who spent a decade in this industry, I have to say this is a great video to explain exactly how all this works. I wish this video was around when I started, reading this stuff on paper fries your brain!
@Scrungge3 жыл бұрын
Can you perhaps explain why exactly the ions also want to migrate after giving up electrons? And I don't understand how literal atoms (ions) travel through a substance like that almost like a gaseous substance? Thanks!
@tanujamujawar92843 жыл бұрын
Your discretion is also as perfect explainable as your video 👍
@GS42SCHOPAWE5 жыл бұрын
Such high quality videos! Awesome!
@uri25kmister362 жыл бұрын
Thanks for helping me understand something perfectly that I randomly got interested in the middle of the night
@IdGoByAnotherName4 жыл бұрын
So what happened to the current/flow when we charged it WHILE using it???
@nitin72184 жыл бұрын
pikaboö nu Back and forth happens. Unhealthy for battery life.
@RockOfGreece4 жыл бұрын
The current runs in the opposite direction and makes no different I guess...
@UniformDelta004 жыл бұрын
If you have a smartphone that has a removable battery, youll see that there are 4 pins for energy exchange. Yep, both process are running at the same time
@raviverma84794 жыл бұрын
@@UniformDelta00 nope, they have just 3 pins
@UniformDelta004 жыл бұрын
@@raviverma8479 I expect different technologies from different smartphones. We may be both right.
@christophergaspar65203 жыл бұрын
8:31 "to make a battery you just need three materials" *proceed to label 8 different parts of the battery*
@lucasi84554 жыл бұрын
What a well designed animation ! Hats off, really :)
@ImperialEarthEmpire Жыл бұрын
huge respect to those people who first thought of this, human mind really is fascinating...
@sunilkumar-id5nm4 жыл бұрын
Made in blender ❤️,,, This looks like a lot of work for you,, such a great animation and explanation too, thank you
@ketan1407 Жыл бұрын
I am really ecstatic to know this in so depth. Explanation was fantastic. I thank you very much.
@cjninebot135 жыл бұрын
Do a video on wireless charging
@ZenoDLC4 жыл бұрын
Just a guess, but it's probably just a bunch of electromagnet tech
@adiabd14 жыл бұрын
It's simply just tiny transformers, transmit electricity through induction from the coil
@n-i-n-o3 жыл бұрын
"Do a video on wireless charging, please"
@zozcomedy64232 жыл бұрын
it helped a lot in my studies thanks 😍😍❤️️
@sunrayseducation4 жыл бұрын
What happens when we use phone while charging. Is it recommended.
@soroushsafarzadeh83214 жыл бұрын
I think when we charge the phone, the amount of electrons that move from the charger to the minus side, is more than the electrons moving from the minus side to the positive side and that's the reason why the charging percentage keeps going up despite using the phone at the same time
@sunrayseducation4 жыл бұрын
@@soroushsafarzadeh8321 no I mean is it a healthy practice or not, for a battery.
@soroushsafarzadeh83214 жыл бұрын
@@sunrayseducation I've read that it's better to leave the smartphone aside while charging but if you use the original charger, it's not gonna make problems for the battery
@tylerdurden37224 жыл бұрын
It would be most ideal if your charger charged slow enough so your battery does not charge, nor drain...and you kept your battery at 66%...while you're using your phone.
@jerrykurtin4 жыл бұрын
Tyler Durden So do the charging and discharging process operate in tandem, or do they use the same system and mix the flow of electrons into and out of the negative side?
@wizboy148911 ай бұрын
Great video indeed! Thanks to the creator of the video. Positive terminal is anode while negative terminal is the cathode
@forrestberg5915 жыл бұрын
Absolutely amazing video! Laid out very well. Going to have to rewatch a few times to try to get this to stick. So why fold the battery like that? Why not have the 3 main components, but just thicker? Since for some reason it must be advantageous to fold it, what are the limitations to it? What stops manufacturers from going even thinner? Some sort of emf interference? Limits because of atomic level geometry? Maybe just diminishing return on investment? Thanks!
@BranchEducation5 жыл бұрын
These are great questions. Definitely one reason for the folding is to have a higher available Amperage at any given time. So once you hit a threshold that you don't need any higher Amperage. then why not fold it thinner? Definitely, one drawback is that, sometimes dendrites form from the Anode/cathode. These are little 'spikes' that if they grow long enough, can potentially make their way through the separator and destroy the battery. This is definitely a reason why you don't want to get too thin.
@AG-hl7bg5 жыл бұрын
@@BranchEducation what is the cause of this spikes building up?
@JeckaIsAnotherSpecies3 жыл бұрын
Best 👏 Teacher 👏 ever
@Techyindian014 жыл бұрын
lithium has the highest tendency to loose electron in all other usable atoms.
@arvindpjinturkar6112 Жыл бұрын
Ans Q1 : Lithium Having highest Electro Chemical Potential Value (3.04 Volts ) as compaired to other element's Hence it is used in Batteries.
@originalrecipe61134 жыл бұрын
OHHHHHH so that's why its dangerous to squeeze a battery and that's why some liquid comes out. THat s crazy. Insane
@thebugs1992 Жыл бұрын
wow really nice video breaking down tough concepts, excellent animations too!
@mlg_joe75 жыл бұрын
What truly happens to your device when your using it while its charging?
@abcidea86944 жыл бұрын
Depending on the phone's power management phone may run the power from charger or from the battery or even both.
@amitsrivastava90334 жыл бұрын
Using your phone while charging draws power from the battery to power the screen and other components. The competition between the usage and battery charger supplying charges causes your battery to overheat which will damage it in the long run
@MayankGoel4474 жыл бұрын
Ans. 1 Lithium has the highest tendency to lose electrons. Hence acts as a good anode and electron doner. Ans. 2 Usage of better electrolyte which limits formation of SEI. (SEI Formation is crucial by the way). Replacing copper with an element which forms weaker bonds with lithium and oxygen. Ans. 3 The charging and discharging cycles are upto a million and charge times are drastically reduced to about 5 min.
@RaphaCramer5 жыл бұрын
Theo life of my smartphone battery, at the moment is just at 3%
@humanskeleton62784 жыл бұрын
Me too 😂😂😂🤣🤣
@juliaccreel489610 ай бұрын
Thank you for this video. Apparently you can teach this old dog new tricks. 🐶👍
@leonstansfield4 жыл бұрын
How is it that I can use my phone while charging? It seems weird that the chemical reactions can be happening both ways at once?
@adrian80_4 жыл бұрын
idk thats probably why your battery has 4 contact points 2 for charging and 2 for use but thats just a guess
@jerryfacts97493 ай бұрын
This is a terrific video! Great basic explanation about how Lithium ION batteries work. Very well presented.
@mushenji3 жыл бұрын
Correction. That circuit on top of the battery has multiple functions. Prevent overcharge, prevent complete discharge. The user doesnt have to worry about the phone going to zero (0%). The zero (0%) on the phone could be 20% or 30% on the real battery depending on specs. The same way full charge (100%) on the phone could be like (90%) on the real battery.
@Aragubas2 жыл бұрын
Underrated comment
@sathiesha73673 жыл бұрын
Amazing explanation coupled with great visuals
@thirumalpriyan35284 жыл бұрын
I have one doubt 🙋. When I was studying electrochemistry, I learned that electrons enter through the positive terminal which is named as anode and come out through negative terminal which is named as cathode. But here in this video the naming was different. Why?
@BranchEducation4 жыл бұрын
Great question! An anode is defined by the terminal with which the electrons leave a device. Next consider how electrons flow in a battery, a supplier of electron flow. Vs a smartphone, a consumer of electron flow. Finally consider the requirement to hook + to + and - to -, otherwise it would confuse users. Think about the discrpency.
@krishdaveab1289 Жыл бұрын
Really loved the content explaination and the depth is really what i want. Very knowledgeable, I just began yesterday night and by the i have watched more than 10 videos continuously Pls. Keep making such videos Salute sir And appreciate ur efforts . Might u reach heights
@deepakgautam69045 жыл бұрын
My Phone automatically touch work when changing charger I have changed same problem face
@ashwin_mahajan11 ай бұрын
These animations are just whats needed to visualize these magical processes and components. Thanks a lot, hope you continue doing the Gods work.
@nikoluveen86053 жыл бұрын
A pure clean explanation...........Thanks a lot !
@kaihankhairuddin22172 жыл бұрын
you have fulfilled my dream and read my thoughts on how a KZbin channel should be!