How to open any laptop battery without destroying it. Disassembly HP laptop battery pack.
HTML-код
- Опубликовано: 8 сен 2015
- How to open laptop battery without destroying it. Disassemble laptop battery HP. How to open laptop battery. How to disassemble laptop battery pack.
Monetize your Clicks and Downloads: publisher.linkvertise.com/ac/...
• LINKVERTISE One of the...
You can help me to support my project:
On PATREON: / 2013electronicscomputers
High quality Samsung 18650 Cells: alii.pub/6jypt7
Power Bank 8 Batteries: amzn.to/3eU40PH
Aluminum case 1 battery Power Bank: ali.pub/66zd3f
Plastic case 2 Battery Power Bank: ali.pub/66zd4z
Aluminum case 4 battery: ali.pub/66zd1h
Quick Charge 6 battery Power Bank: ali.pub/66zcwt
12 Battery Power Bank: ali.pub/66zd74
Genuine NITECORE UM2 Chargers:
Amazon:
UMS2: amzn.to/3kRKmXJ
UMS4: amzn.to/3HCljBG
UMS2 with AC adapter: amzn.to/3qMCtGU
UMS4 with AC adapter: amzn.to/3oJsGi6
Aliexpress:
UM2: ali.pub/3545eq
UMS2: ali.pub/4swcxw
USB testers from Amazon:
FNB58: amzn.to/3N15h7Z
AVHzY USB-C tester: amzn.to/3qG4RZF
AVHzY USB-C/USB-A testers: amzn.to/3qFAfr4
USB-C tester: amzn.to/2JD5T6T
USB testers from AliExpress:
FNB58: alii.pub/6px7ow
AVHzY USB-C/USB-A testers: alli.pub/66zcf4
USB Load: alii.pub/6j0b7e 
Наука
Good 2$, 18650 Battery Cells:
ali.pub/233l6f
Sir do you happen to buy cells.
Cheers for the video content! Apologies for butting in, I am interested in your thoughts. Have you heard about - Lammywalness Trendy Trade Guide (probably on Google)? It is a smashing exclusive guide for learning how to recondition batteries at home minus the normal expense. Ive heard some super things about it and my GF after a lifetime of fighting got excellent success with it.
Well I went looking for the $2 cells and they are actually $4.75 each
@@ileardgz7691 yeah that's a scam
,
No! No! No! Don't pull that box cutter toward your thumb or exposed hand! If the blade slips, you'll be sorree.
I cringed, brought back memories
there is a guy named electroboom who did that and almost dead
Just happened to me now😢
100th like
You must never aim the boxcutter at the thumb but next to the thumb, common practice.
How to open a laptop battery WITHOUT stabbing yourself
Thanks for the remark that if the battery does not charge at all, the controller is gone. My battery went from pretty normal to zero charge. This tells me I shouldn't try to replace the batteries because it is the controller that is out. I appreciate that one remark that has saved me from aggravation.
If you think any decent original pack will come apart that easily, dream on!
Mine did
Yeah, wasn't even close to this easy haha
Oh yeah! Its a nightmare and results will be an ugly case
Agree with you. I had tried mine and the top cover got broken as it was sticked at edges
I have been using an very fine tooth Xacto saw and going along seams. also made a knife tip for my soldering iron and go along the seams. A sharp wide, not too wide screw driver works to find the areas not glued securely
Good work, you didn't edit the heck out of the video and showed how tedious the process can be. Thumbs up.
ALL thumbs...
This laptop battery is the best quality, I also made one power bank by using the laptop battery.
Terlihat mudah utk dilakukan, berkat keahlian yg dimiliki. Coba sebelum saya membuka batteray Laptop saya, seharusnya saya melihat video ini. Semoga yg menyangkan video ini mendapat ilmu2 yg lbh banyak lagi, guna kemajuan bangsa yg sedang membangun yg banyak membutuhkan dana.
Thank you for the video. You're awesome. It only took me about a minute to open an old dead laptop battery. I got 4 working batteries out of it (charging now) and 2 dead ones. I figure it saved me about 36 bucks. This is actually better for the environment, the laptop battery would have ended up in a landfill. Now the plastic case is recycled and there is 60% less waste in the near future. Haters are idiots, - it's next to impossible to short out a battery or cause "explosion" by doing this, the batteries are connected in series, even if you wedged screwdriver between their contacts somehow, (which is impossible because of how they are lined up) - nothing would happen. You just have to be careful and apply minimal pressure. And always wear safety goggles and electrician gloves when you do this if you want to be absolutely safe. Also - use a voltmeter and intelligent charger.
You're welcome!
Noooo! One minute?
One hour is not enogh for me. And results are terrble/disaster
And most importantly, don’t forget to ground yourself.
I use a 5 in 1 tool...much simpler than fumbling around like that...and I always take a quick pic of how the cells are series together
Thanks. If second hand store ever reopens from covid-19 closure I'll snag a few of these bulk bin .50 devices for their rechargeable batteries to use in DIY portable solar charger.
Some of them are welded along the seams so it is literally impossible to open them without cutting the plastic. Next one I open I am going to use a thin cutting blade on my dremmel grinder, replace the cells, and use epoxy to reseal the two halves again.
thank you! This is so simple and amazing!
Yeah 😂😂😂😂
Hi,
Interesting. I will take this in consideration next time I do it.
I'm harvesting 18650 cells from laptop batteries and that looks easier than my method.
Kind regards.
I have updated video on how to open a laptop's battery pack: ruclips.net/video/7arwwTGliUA/видео.html
Great man!!! I m trying to do this past 1 week and no success and with blades i am very skeptic, and very nervous, one small mistake and see my fingers chopped off..
It's not that difficult. I have a video with better explanation: ruclips.net/video/7arwwTGliUA/видео.html
Thank you. Very helpful. May be you want to consider making a video on how to replace the cells.
It's not that easy. I have updated video on that topic: ruclips.net/video/7arwwTGliUA/видео.html
You are a lucky one. I think mine is hard glued all over. I've been trying to use a large knife but even at full strength I cant get it to open. I will probably end up cutting a large hole in it while trying to pry. I mean the battery already costs a lot. Whats the cost of putting some damn screws on this thing?
I'm done. While tring to pry the glued battery I penetrated the plastic and made a hole in one of the cells. The funny thing is that I still cannot open it. It need to be cut in half with a saw or something.
Yeah they like to put tons of glue on them so it's near impossible to repair
They wont be able to sell their costly replacement batteries, that's the cost.
You should try a hot knife.
"damn screws" they do this because they want complicate repair this things for normal people. It works this way something wrong with battery put to trash buy new. This is fucking ecology
Thank-you. Excellent video except for your allowing klonky noises to compete with crucial words in your speech track.
Doing it on a piece of cardboard, carpet other soft material would have made all the difference!
Thanks for the video.
Just a few steps to a trash can! The best advice ever )))
Watching this reminded me of when I accidentally punctured an iPod touch battery and within like, 10-15 seconds it was almost too hot to touch, by that time I had it outside on concrete with a board thrown over it expecting it to explode.. Scared the shit out of me.
If you aren't trying to repair the battery and only want the cells inside its actually easier to just go outside and smash it on the floor. The casing will crack and you can easily pry what's left apart.
Why not show how to rebuild the pack using LG HG2 or similar quality (Samsung 30Q) cells? Taking apart for the purpose of harvesting used cells alone, doesn't matter if case is damaged, as long as the cells aren't punctured.
I'd like to see a great rebuild tutorial, using quality 18650 cells, like those mentioned above.
Thanks for the useful and helpful video!
Glad it was helpful!
im happy enough to see what type of battery inside, its quite heavy compare to other battery.thank you for your video.
Thanks for watching!
How the hell do you still have all your fingers?
they grow back, don't worry :D
dddd
dddddd
floridanelson yea I was wondering the same thing 😳
floridanelson ؟؟؟Creeperguy55 My brother, the virtuous, the battery is stolen from me and I want to know only how the first battery is another Atari Valsokt to Vellab Top I want the numbers of the years to the South by the battery type and size Tani pure external battery What are the negative and positive parties to the top dog to bring them a battery with only two wires Thank you very much
Strongly looks like this one was already opened before. The most of them are really strongly glued down.
Thank you so match
Wow the same exact laptop case!
This could have been easily designed to replace the battery cells in a friendly manner ...
That’s the point
They don’t want that
No money for them
@@tapptom just like every laptop has a different battery and the only difference is a slightly different shaped plastic...
@@iKingRPG no that is not true, some have 3 in series, some 4 (=higher voltage). Some have 2 parallel lines of those, some have 1.
Yeah - there's no reason why there couldn't be say, 4 or 5 standard designs.
@@NeuronalAxon in terms of laptops which actually use multiple 18650 cell configuration, I would say that would be reasonable yes.
Where can I get that gold screw driver from?
Hello I have a Dell laptop battery model J1KND 48w 11.1volt How can it be charged without a laptop? Which pins are negative and positive? Can its negative and positive pins be used as a power bank?
is it safe to take out the case in case of a a battery change that is the same capacity but a plastic case that is too wide? it does not have any insulation like yours so I was thinking about it
So what of you replace the cells with a higher capcity one‘s, will it charge properly? Same size ones of Cours 18650s
Depends on the charge controller. In most cases it will charge higher capacity cells properly but the battery controller will send to your laptop incorrect remain level of battery. So you have to make modification to firmware too.
Thanks mate, I'm having some issues with a laptop battery and I think the controller is the culprit.
I'm no adept of conspiracy theories but do you think they have some kind of cycle limiting software in the charging controller just like the limited page counter on printer cartridges?
+Alexandru Balmus You're absolutely right. There's limit of charge/discharge cycles. And it's not matter of some theories, manufacturers "cares" about consumers and they think like, why this old battery should work 40 minutes it's better to disable it and you will buy a new one which will work for 2 hours. If you have some devices for that type of Li-ion 18650 cells you can still use them for a long time.
Also, do keep in mind that the controller can (and likely will) disable the pack if one or more of the cells go bad. Otherwise, that cell can be overcharged or reverse-charged, and that poses a fire hazard, obviously. XP
on older laptop batteries had reset buttons or could be reset by shorting certain pins, this was often enough to restore much of the lost life by reseting the stats.
newer batteries often need propriatory software and cables to reset the battery stats, so even after replacing cells inside you may not get the full capacity from them.
they will either not charge fully or show empty while still holding a good charge shutting the laptop down, after all the battery is controlled by itself not the pc so low battery calls made by the battery are taken as true by the operating system.
you can try setting the computer to do nothing at low and critical battery warnings and hope it stays on past 0% (sometimes this allows the controller to re calibrate) but a lot of the time it does not.
Acer batts always been glued hard like how they stick numbers on plastic with thinner... but i repeat that procedure but with a less permanent solution with jebsen glue.
A question please. I long thought that my laptop battery is dead for good. After all, it has been there for 11 years and for the last 4 year it didn't show any signs of life, just dead weight. Even the indicator on the task bar would always show a red cross. Curious of replacing the Li-ion 18650 and reviving the laptop battery, I have opened it and removed all the batteries. BTW, the soldering was very hard and I kind of ruined the scheme... BUT! What I found really intrigued me. I have taken out all 6 batteries and tested them. All of them show solid 4V charge! Could you please kindly explain to me what is going on?!
From what I found old worn out 18650s may charge to full voltage but their current capacity goes into the toilet so that's why the battery can't power the device anymore. The capacity and current capacity have degraded and that is why the battery will either fail to power the laptop/device at all or for a very short time. It's not always voltage being the indicator of a bad cell. ;)
Hello , i have a good old laptop battery but not the laptop... and i'd like to charge it to use it for other purposes ..Is there a way how to do it ? THANK YOU ..
I'm currently having some trouble with my laptop. I don't know exactly why the situation started (maybe overcharging or something), but it used to just shut off completely with no warning at around 50%, although more recently it'll just shut off after a few minutes, so if the charger happens to slide out and I don't notice in time, it dies.
Regarding the Hewlett Packard batteries, should I purchase a specific one, or would any of them work? I feel like they'd be a bit different, but I'm not very experienced, unfortunately.
I'm pretty sure that it's a dead battery and it doesn't show the real capacity to your laptop. I'd recommend buying a new not original battery which is very cheap and performs almost the same way.
Hi, I'm having trouble with my HP pavilion g4 battery. I get full load but it is false, when charging the startup system turns off at the minute of use. There have been times when I spent a few minutes of loading and unloading until exhausted. I already have it some years of use. Any recommendation.
I think it's time to replace your battery. If you want to buy a new one I'd recommend this battery with samsung cells inside: ali.pub/3m3f70
This battery is better than the original one and costs about 25$.
The later HP laptop batteries, like in my HP Pavilion dv6700 are tougher. The pack looks similar on the outside, except the connector is centered. The seams are melted together, so must be cut. The six batteries inside are glued to the case. I got it open, but will look ugly when epoxied back together.
I have another video where I opened it much more nicely: ruclips.net/video/7arwwTGliUA/видео.html
@@ElectronicsComputers
I watched that video. My battery pack must be even later since it glues the batteries to the bottom of the case with thick black goo. I recall the circuit board was even longer. The case was much harder to split open. After replacing the 2 inner batteries which showed 0 V (w/ correct polarity), the PC didn't recognize the battery. I don't recall if it was showing that before my attempt. I might have damaged the circuit board from all the prying. A new pack is $150, which is hard to justify for an older Win Vista PC, so it might be a plug-in only one going forward, like the All-In-One type. BTW, I was wrong about the connector being centered, it is slightly offset.
great job man, regards
Thank You for the comment!
Can't just build it to be simple; pull out 8 screws or something. Nope. Gotta have all these little bastard tabs and spots of glue.
It's to make the product cheaper and smaller. XD
Cause, you know, screws take much longer to install than a clip on case does.
People complain about prices being too high, and then they complain about not having a good paying job - you have to choose one or the other. Higher wages means the manufacturer has to pay the workers more per product, unless they make the product easier to assemble, or have robots do it instead XDDD
@@BenjaminEsposti no its so people cant take it apart and die
@@flightworks6874 dey (korean :yes)
Haan(indian:yes)
@@komalyadav4051 What?
Warm the seams with a hot air gun before attempting to prise the case open,.
Got it!
And now I feel like I just did arms at the gym.
This video is very helpful
Thank you!
Corners are the most hard parts.
Greetings from Indonesia
hello...is it possible to recharge a lap top battery without inserting the battery in a lap top ?
thanks for video
You're welcome!
Thank you
You're welcome!
Good now I will replace those low power cell with powerful powerbank cells ◉‿◉
Is there a part number?
I opened my first battery pack today. Extremely hard to get open. I've been collecting laptop batteries from the dump for about 6 months. I need to find an easier way. Maybe a dremel tool with the right type of bit.
Always start with a dull tool at the point where the battery plugs into the motherboard. Work outwards from either side. throw that damn knife in the garbage.
employ oven mitts and a heat gun to heat the periphery followed by physically whipping the battery against the floor ... pops open nicely if done right.
The batterycase in laptops should be resuable. Either you can buy an originale battery which is heavily overpriced, or you can buy a copy which might burn your house down. If a producer makes a laptop with a battery where I can renew the batteries, Ill buy it at once.Consumers (us) should put pressure on the companies.
Good work
I got the same battery. Makes me think there's a common prob with this particular battery...
Yeah batteries are wear and tear items 🤦♂️
Every time they are discharged they loose a small amount of capacity... every rechargeable battery technology is bound by the laws of physics and chemistry!
Life is so precious
thanks mate
Glad it helped
I want to know about the reflashin option, just curious.
You can add some eucalyptus oil to smooth the proces
Do yo have to change the batteries only OR there is an electronic circuit to change as well?
You'll need to reflash the chip. Otherwise the charge controller still will think that the batteries are dead.
Utterly terrifying to watch! thought he was going to chop his hand wide open!
why destroy those boxes? I need 3 of them plus their respective circuitry. I own a hp tm2 hybrid laptop since 2010, the battery is dead and I'm planning to rebuild it and hoping to find the gear to build more 3, to get 12 hours of battery time
The accent is just so Charming, i love it :D I got a bunch of good batteries for dead laptops I can swap cells over to a good one that just gave up the ghost.
Thanks!
Blade to the thumb: Tell me: do you BLEED?
Thumb: ...
Blade: You will.
my fingers and thumbs are fine :)))
how to charge HP Laptop battery without laptop and tell me which is the +ive and -ive connector in hp batteries .im hopeless please help me out.
i think , this is very difficult with factory batt's. They are very good sealed. It could only happend with cheap aftermarket batt's
How come they don't let you replace the batteries like how you would change them in remotes?
I wish they were changeable batteries.
Because most people are morons.
Thanks a lot
you're welcome!
ye pahale se hi open tha bhai
jo new battery open karna hai
glue laga hua hai inside me
box is cracking but i cant open
how to canfarm laptop batrey is dead my laptop batrey not charge and not charging light out but laptop show the batrey and on ac adaptar
+Danial Sohail Sounds like your battery is dead. Windows can see your battery and amount of charge. Anyway to check if your laptop provides charge current to a battery you need multimeter. If you have it then I can give you some devices...
ooooooh its mean i am parches new battery
put petrol in the joint and keep putting for about 4 - 5 min and then adhesive will lose up and case will be open.
I have recelled my laptop baterry(lenovo) and now the laptop does not start with only the baterry. It just blinks (the led from the power button)and thats it. I've connected the baterry to a cooling fan and it works. What might the problem be?
Try to connect a power supplier and check how is windows recognizing your battery and try to check its capacity with Aida64.
Hello i opened battery as u shown.. after that I checked that all battery are ok and ith with multimeter but what i found when i packed battery again and tried to check... After putting back to laptop it stoped working... Can u please help me.. i haven't touched circuit or anything i just open battery sheal checked and packed it
Double check for any defects on PCB maybe you damaged some components. Measure voltage on the PCB if it's coming from batteries and voltage on battery connector.
@@ElectronicsComputers I check battery and also connector both reading comes same
good now i can change my vape batterys
Was thinking same thing lol
beonelv that's why I am trying to do
beonelv same here guys, stupid counterfeit ones on ebay not going to be risking it anymore.
hi guys, the best results that I have had was by using the Magic Mender Wizard (i found it on google) without a doubt the most useful info i've followed.
Ves77 go fuck ur self clickbank crubs 😂😂😂😂
Yes, always cut in the general direction of your hand or fingers. Especially when you make an how to do it video. Very fucking smart!
i have model an in this video but it's glue with epoxy //dang!
Best idea
Thank you so much 😀
Hi! Can be doing for recycling! Lycan torch lights ,battery 's ! Chargers can use as battery 's banks ! Too good ! Torch light lycan 's for watertight! Up to 200 meter '
Big like 👍 👍 👍
*THAT CASE WAS OPEN B 4 U TAPED THIS*
Proof
That´s rigth, or using photshop (LOL)
Very nice video for laptop battery repair
Thanks!
Genau so komme ich auch an meinen bedarf an 18650er.. So kann man aber auch den Akku reparieren.. In gut 60% der Defekten Akkus ist nur eine Celle defekt und kann durch austauschen Repariert werden..
You have beaufitul hands :)
Thanks!
Sir 3.7 volt ki battery ka kya mAh hoga?
Mera laptop battery me 4 lithium cells lage h
Puri battery pr 14.6 Volt aur 2670 mAh likha h
maine apne lactop ko lagbhag 1 manth charj na kiya ab charging na utha raha hai kya kare
THANK YOU!..
Welcome!
Not every laptop model batteries can be disassembled like this some are hard and u need to tear and snap them.
I think they used glue on the Asus battery i'm trying to restore...
Look our dismantling : ruclips.net/video/LSWTM6jePEY/видео.html
see my suggestion above
Can i change the battery to bigger capacity battery? Is it will harm my laptop?
In most cases yes you can. If your old battery is still OK and charge controller in it not in a protection mode and finally you have to properly disconnect charge controller otherwise it will switch into protection mode.
You can't open them without damaging the case.
The end.
Seems easy, but is a nightmare. I swear you!!!
@@luisreyes1967 I sometimes cut myself with those. They are awfully designed for repairs.
Rub some petrol and leave it for 5/10 mins...and open it.
can I replace battery with the same voltage or mah
you can but why not add higher capacity cells for longer service life?
laptop batteries are often wired series-parallel, series add voltage parallel adds capacity.
Ideally you need to test the true capacity of each cell and build your pack from matched cells, then balance charge the individual cells before building your new pack (either with a balance charger or just charge all your matched cells fully).
this ensures that all the cells will charge and discharge at a similar rate , no point having a low capacity cell mixed with a high capacity cell.
My laptop says "Consider replacing your battery" on startup and on the right side of the taskbar. Is it the battery or the charge controller doing this?
Can i safely open it in this case?
Try my style to open just twist it left right and its open in no time
Hi,
I hope you would be fine
just one question asking for a long time with many people but no one give satisfactory reply. I hope you can come up to the best to solve my concern and share the info with others as well.
My question: i have a laptop battery of 6 cells of 18650 series, can i increase my cells by soldering three or six cells more because of this reason to increase the backup time.
I have no issue if cells are coming out of battery jacket, Can the 6 battery cells chip board found in the battery can control the 9 or more cells at the same time without infected to laptop.
waiting for reply.....
Qaisi Kulkar
NO! It's not gonna work. The charge controller inside of the battery has a chip with firmware. That chip contents some parameters of lithium batteries and it can control charge current, temperature of batteries, time of charging, cicle counter which will disable your battery some day etc. So it's not gonna charge your battery the proper way. The only option to use some sort of external charger for 18650 cells and then make some battery pack for powering your laptop.
Good Job, i've changed the batteries but the laptop dont recognize the battery now, any fix for that?
without reflashing the charge controller it's impossible.
@@ElectronicsComputers Thanks for reply, is there any way to do that reflashing?
How to identify the battery cells of laptop. My laptops battery has a 75 marking on it
If 75 number is the only what you can see on 18650 cell then it's definitely Chinese product and who knows what it means...
شكرا جزيلا لك
Happy to help!
does the casing of the battery need glue to stay back together
Yes, you can use a regular super glue or special adhesive B-7000.