Repair Laptop Damage Battery or Not Charging Battery (Easy Way)
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- čas přidán 20. 08. 2024
- In this video i want to show how to fix not charging or damage laptop battery. You can fix battery plugin not charging battery, 0% charge battery by the Open battery case and check out the damage sell in side the battery. Replace the sell by another good sell and it's well works. Laptop battery assemble and disassemble
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If laptop battery not possible to repair you have replace it
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Material use in this video
1. Digital Multi meter
2. Plat Screwdriver
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Which software can increase laptop battery life span
Kudos for the Video! Excuse me for the intrusion, I would love your thoughts. Have you thought about - Lammywalness Trendy Trade Guide (search on google)? It is a great exclusive product for learning how to recondition batteries at home without the headache. Ive heard some incredible things about it and my friend Sam after a lifetime of fighting got astronomical results with it.
interesting points ,if anyone else trying to find out
electronic circuit board repairs
try Saankramer Electronic Magazine System (just google it ) ? Ive heard some extraordinary things about it and my brother in law got cool success with it.
Kudos for the video content! Apologies for chiming in, I would love your initial thoughts. Have you heard the talk about - Lammywalness Trendy Trade Guide (google it)? It is a smashing one off guide for learning how to recondition batteries at home minus the normal expense. Ive heard some amazing things about it and my GF at very last got amazing success with it.
DELL PO2T BETARI SERBES KORBO
DKOKAN KOTHI
THIS saved me hundreds , just rebuikt the batteries on all 3 of my old laptops that died. all working like new again, did a fresh windows install.. great :), now ive got 4 running laptops instead of 1 thats barely working. THANKS SO MUCH FRIEND
Where did you buy batteries?
This battery reconditioning program exceeded my presumptions. It worked on any drill battery, several AA and AAA batteries batery.repair and any camera battery. The steps are simple and the act itself is exciting to do. No matter what type of battery you`ve got, it is sure to function again!
Ok good if you can share me how to repai damage battery of packard bell
@@farrogancia hey bro did you found solotion? i have packared bell to>>> plz help
Ur comments are everywhere mate.
Scam
So this fix will work but it is dangerous for a few reasons.
1) That black looking sticker on the original cells is probably a temperature cut out circuit that will disconnect the cell if it gets too hot during charging or discharging. It should have been put on the new cell. This battery pack is now more dangerous and more likely to overheat ...
2) The cells should have been balanced first (all cells to the same voltage, e.g. 3.7v)
3) Mixing battery capacities when in series (like these 4 cells) can change the individual cell voltages. Some may go dangerously high and again get too hot or wear out quickly.
i think with the same type brand and voltage it would work great
Most cases thiss will not work because battery controler is in locked state already. After cell replacement, battery must be connected to evaluation kit (usually Texas Instruments) and using their special software controler can be unlocked.
for this k106 hp battery is that needed?
mine is locked please more info
I changed cells but sticks @3% please help
3:13 same here
The fix works, I did the same. I swapped all cells, and the battery was perfect. The tray showed x for 2h 22 min, by leaving it to discharge, the x was removed in 20 min phases for each discharge. Under 7%, the x still appeared. Diablo 2 Khalim’s relics remove the failure when found on battery only. Ms Project 2007 removes charging lock, when used on wire then unplugged. Demo works, too.
Do you need to solder the new battery connection? Looks like you did not so you are relying on the case holding the batteries together? A bit off topic, but using a multimeter to check small button batteries can be challenging, so I took a wood clothes pin and drilled a hole on each side of the business end of the clothes pin. The holes are just large enough to allow the multimeter probes passage. Place the button battery in the clothes pin and testing the voltage is a breeze.
That is a pretty good idea :)
[...] open the battery case "CAREFULLY" 🤣😂 With 3 hands and 2 flat screwdrivers scratching the whole case... LOL!
BUT! This is a GOOD REVIEW BY ME!
Who cares about some scratches on the battery cover? Now honestly! If you change the battery your laptop is at least 3 years old!
I LOVE this video!
Thank you for uploading!!! ❤❤❤
- - - - - -
My only one *IMPORTANT* question to you:
And I would really appreciate it if you could answer it correctly 🙂
It's an old Lenovo Z50-75 laptop with an A10 processor, bought in 2016, but for the office work I use it for, it's quite enough for me.
Info: I bought a Chinese aftermarket battery for it, but it lasted about 1 hour... in other words: as long as the used old factory battery.
*IMPORTANT QUESTION*: If I could replace it with 2500 or even with very expensive "real" 3000 mAh 18650 Samsung cells, it would cost the same as buying the original Lenovo battery but would give 1.5 times more power (I'm talking about time using it without charging)
What do you think? Would the built-in charge controller in the battery cover only charge it to 2000 mAh as the factory battery? Or will it charge to 3000 mAh?
You're the "Guru" and I would love an honest answer!
Thank you SO MUCH in advance!
Thank you very much sir....
I have battery that I'm going to repair because of you. I was to purchase new one thanks for saving my money..
Only good with old battery model with simple BMS included. Now recent
BMS are sophisticated and refuse a current output after repair if they
are disconnected (necessary for changing the 18650 elements) So, after
changing you have good voltage at the main ports between battery and
BMS...but nothing at the BMS output. Manufacturers are clever! You must
buy a new one......I'm not the first one who explains that in the comments...but no answer.
@hacshis hoxisered someone told me that you gotta solder a Lipo battery like 450mah to maintain charge to the BMS.
You're right. Replacing the battery cell does not guarantee that there is a voltage on the positive and negative pins of BMS. I also need a solution for this problem.
One solution is to build a 19V battery (same voltage as the adapter) with a correct BMS and wire with female jack connection.
And you connect this pack to the male jack of the computer (normally receiving the jack of the 19V adapter). So Battery cannot be installed in the computer but outside . However you don't have any "control" by the computer, and you can always work without issue. Easy to build, to charge and to replace. Simply five 18650 cells (best would be 2x5 in parallel for longer use time). Don't forget BMS to avoid a deep discharge of the cells by use, and to realise a correct full charge.
@@Michel-Artois thank you sir, I'll try it.
That’s correct. Also keep in mind he didn’t even weld the replacement 18650 cell to the tabs. I wouldn’t follow his instructions without doing that.
Hey! thanks for the tutorial. Doesnt matter the mAh of the battery?. I think that you use the 18650, thats correct?( i want to repair the baterry of my HP i250 g5)
Nice simple to understand. I too am puzzled about soldering the connections to the battery? I will solder mine just to be sure,
Need to keep in mind that replaced one is similar in capacity to the existing 🔋 battery.
is that necessary to have the same capacity?
@@oualidpro8427 did u get the answer I need to know I have same question
@@techytools5668 no bro . but i think its necessary
You should replace all of the batteries. Mixing new and used is extremely dangerous. Look at all the vids of vapes exploding. Battery safety is important, please do your research!
@@oualidpro8427 no. but at least make sure it is equal or higher than the replaced ones, so that the new one will not get damaged by over-discharging it while the others still have capacity.
and more important than this, is that the new cell has to have equal or higher output current rating than the original!! if it is lower, then the whole battery pack may not be able to sustain the laptop's power needs, and this will also kill off the new battery in time.
so the answer is no.
BUT ! in case the battery pack is made of cells that are connected in parallel and if all the cells on one side are damaged, then it is VERY important for the new cells to be the same capacity(mAh) AND same current rating(mA) (and of course same type and voltage, that's IMPLIED 😅) as the original ones, or they can explode !!
so yeah......this is not a game, there is a reason why laptop manufacturers prefer you to replace the whole expensive battery pack
Good Job with the video , not to fast , and could understand the voice .
💕💕
@@ITMagics Wipro laptop battery kaise khole or kis tools se khole please jaldi bataye
I'm from yemen thanks work 😍😍😍😍😍❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
I keep on having the REPLACE THE DAMN BATTERY note every start up and it says 0% when plugged in so this is easy and helpful
When you turn off power supply, what happen
Atleast you should have shown your soldering skills.
Dell D600 battery (C1295) With a jumper between Ground and the SYS PRESENT pin I can measure voltage and discharge the battery using a R/C charger /discharger. However I can not charge at the out most pins. No current flow goes into the battery.
If I put the battery back in the laptop it will charge it full again. Would you know if I need another jumper to allow the battery to accept charging?
Hello brother! I have a battery in which 3 cells are of voltage above 4V and one less than 3.8. And i have charging issues. Should i change the one with less volt?
Thank you so much..❤❤. I followed the process and it worked for me... ❤❤❤❤
You're welcome!
What kinda battery I should buy for replace "rechargable and how many Volts"?
How do you reset the battery memory after repacking???? When more than one cell goes low than there is NO output on the battery terminals, after repacking it needs a RESET.
@@TheCrozenfox Which school did you go to?????????? You are talking about some very old battery circuits where putting in new cells starts the battery. The newer assemblies produce no output even after all batteries get replaced by good ones. Few years earlier (2012 - 2016) there was a reset method (bridging positive of the last cell to main positive output for one minute) which doesn't work any more.
@@TheCrozenfox Thanx....
How to check whether my laptops battery would work if I replace the cells in it... More over my battery cells volts are all fine, still lasting for only, 5-10 mints...
Hi
Where should i check to know how much mah cell i should buy for my laptop?
due to controller chip it wont work with Dell & HP batteries
Hello, does this procedure also can be helpful for a dead battery? I meant that the battery does not charge nothing..
ecofriendly job, well done
💕💕
For all the cells are good but charge not holding, laptop turns off within 5mins....plz help.
Very jerky video. Got a headache. Content was good thanks
Design Capacity: 41,440 mWh
Full Charge Capacity: 25,240 mWh
Should I replace the battery? Moreover, it goes from 100% to 40% in about 1 hour and then from 40% to 0% in about 10 min. Please advise. Thanks.
Did you replace? Were you able to replace?
My laptop battery has 3 cells in it and they're all measuring good. On my laptop it says the battery is no good and it also won't charge. What else do I need to check? My laptop battery reads 10.26 with 3 batteries. Is that normal?
The laptop is on while the charge is on. The charge plaque is turned off immediately after opening. The laptop is not on without charge again.
My battery charged 100% but running time is just 30 to 40 minutes what happens if you please tell me any one
If am changed the battery (or) repaired that one
You need to retain the power to the board when changing the cells not all battery controller chip can retain memory
@@prasantht19 probably apply some voltage (3V maybe) with a bench lab psu
hi, what kind of 18650 battery should I replaced it with? is it 18650 battery with 2200mAh or with a higher mAh?
Did u find answer of this, plz let me know
3000mah 25 amp is common. Look for name brands like LG, Samsung and Sherlock HΩ
how to know which side is positive and which side is negative when connecting to battery's circuit. All cells in my battery are below 3.64V
ok i see no one is talking about eeprom chip inside the battery. that eprom chip is a fail safe solution for charging and discharging multiple times a lithion battery, because after x cicles the cells become unstable, is usually 500 full charge discharge .that eprom chip inside the bat memorises these cicles and when it reaches a set value will not charge the battery anymore and windows will say replace battery.if you change all the cells in the battery pack with new ones wont work becose eprom is not reset and will still have 500 cicles in memory.there is no way to reset it only to program it for the new cells to start the cicles from zero.This video is miss information
Hey, do you have any idea how to restart the cycles from zero again? I changed my battery and it sys battery isdamaged, please replace :(
Good information, how to reset it or replace it?
Sir how to take care the baterry of loptop?it should plug in while use it?
It is unplog the battery while not using?tnx for reply
Hey there please help me. I have done the same thing but it doesn't work. The circuit is also looks like good.now what to do
What is the model of this battery ...as my battery is same as this one you used in this video
i want to do this but i m worried that will it affect my laptop life or mother board ,Your process is clearly simple and i have 4cell battery with the total voltage (14.6)and 2670 mAh which is return on the laptop and i have check the voltage that is 12.70, now 1 cell is damaged and others giving the 3.52v which is crct so can u plz help me tht which battery should be useful for me ....
You can use any brand Battery in your local market
@@ITMagics will it affect my laptop life ? If i do the same process as u did?
No is not affect
You can do it
@@ITMagics 3.7 battery will be ohk or i have to go for batter 3.5 because total voltage is written 14.6(3.5*4) can u give me a AMAZON or flipkart link plz for more help
My laptop battery was work perfectly. I do it already in the last week. But my laptop cannot be detect battery.....
The massage show on desktop is "battery was not detected".
What should I do???
did you fix it ... and what was the problem?
@@Jerzyhany No...now i was removed it...and Work through plug shocket.....directly on AC supply...
so i guess not all bms circuits self-destroy when you change the batteries?
2 minutes of the video is opening the battery case
Sir What is the mAh of 3.7volt lithium battery of laptop?
What is size of the cell ?can u plz share the link of battery cell where should i get those might be help full
That's great but where can i buy that battery?
Yea same
It will crack open at the seam if you hit it with a rubber mallet.
There is problem bro may be the board circuit of battery is not working there is also a cause of battery that not charging....
find circuit board replacement at aliexpress/alibaba.
sir mere laptop ki battery bhi aisi hai wo backup nahi deti hai and charge nahi hoti hai kya wo ok ho sakti hai
complicated works...
better to buy new...
Sir, mera laptop jab shutdown rehte hai tab bilkul sahi se charge hota hai. but jab power on karta hoon tab charge disconnect ho jata hai. iska kaya solution hai vai. please batana.
Hi sir. I just repaired my laptop battery. My battery has 6- cell and 3.7v. I just removed 2-cell
and 11.1v come out.Battery power is also fully charged but when I remove my battery plugged in the power also off.So what is the problem sir
Who else thinks we should be able to buy them like some AA batteries.
Is it possible to rejuvenate the bad cell?
My battery stastus is better perfomance but not charging.... i can use only plugged in
If any soluation atherwise chenge my battery??
hi sir....my laptop battery has 4 cell and all cells voltage good but i can't get voltage in battery connector pin.....
Check all cells point to point connection
friend, my laptop batteries have 4 shell on it. but 3 batteries have 4.10-4.19volt and 1 batteries 3.6v. my question is which the battery that should i replace? (in the back of my laptops its says the output DC is 19volt) thx and sorry for my bad english
4.10-4.19 is better for you
Chiko Tanaka one the of 3.6 is still good so replace others
just keep in mind the total output voltage of your battery must b above 14 volts or it cause problem
I have a laptop and the one cell in the battery is dead if I replace that with a 3.7 v battery but if the mah of the battery is different will it affects my laptop .
My laptop first few seconds charging. Then stops. Individual batteries checked. All ok. Where is the fault?
watching here new friend
What kinda battery did you use?
Hi! I have the same battery - 4 cells. I`ve tested the total voltage and it shows 14.5V. But my computer still showing plugged in, not charging. Any suggestions...?
That's mean your battery is damage
@@ITMagics Hi, today i`v checked each cell and i notice that one is showing 3.2V. So i`ve change it with new. Now he battery voltage is 14.8V. When i putted on the battery on the computer I tried to run the computer on battery (just to test it). Nothing happened. When i turned on the pc i saw its capacity is 25% plugged in, not charging. Again the same but the capacity is now 25% but not 0%. Any other suggestions?
@@warfit8698 maybe something is wrong in your process
@@ITMagics Do you mind something more specific? The battery is on 150 cycles and many of the cycles aren't even full. It's a new battery. I have it for 2 years but very rarely used.
@@warfit8698 If you are interested to know how to test correctly your batteries, just try to find my comment posted in the comments column. Voltage testing alone is misleading.
Mine is rectangular like that . Should i open it? Its X550LB Asus . My Battery Doesnt Work Anymore.
what have you got to lose, I figure? I just replaced my daughter's laptop battery which is very much like this one...I'm going to try fixing her old one...depending on how much the cells are to buy.
@@Bertminator 😂true...one can experiment trying with the dead battwry(since its already dead)
This wont work. Its a time waste. The eeprom chip of the battery needs to be reset and nobody has a way of doing it.
If laptop battery is physical damage you can do it otherwise not
Yes it didnot work..i tried
@@ITMagics i dont understand what you mean by physical damage. I had 2 cells dead (0 volt type of dead with cis caps popped out), the others were good. I replaced the 2 dead ones but nothing, still not charging. The protection board EEPROM needs to be reset as well otherwise you replace the cells in vain. What you need to post videos about is how to RESET the protection board after changing cells.
what I leaem from. CZcams. it's not simple to replace cell in laptop. if u disconnect it will lock and not power-up the laptop. bms should always connected. while replacing the batery. I will try on my laptop and make a video soon.
No need to reset BMS...?
Laptop battery pack can be test without removing from series. Or i have to separate all batteries.
And what's the value of should be appear?
@@otrocanal9906 Don't try to open battery pack, because before opening backup was 5 min. Now it is not accepting by my Dell laptop. Finally I changed with new one.
how to open case of laptop battery, do we cut ..
So...ok...where can I get a new cell online? What exactly am I looking for? a rechargeable li ion battery? or specific to a laptop battery?
Amazon
@@ITMagics Thank you for the short uninformative answer :p
@@Bertminator 18650 battery hunting is actually really not safe. You might get scammed and get 300mah batteries instead of 1000mah ones. It's safe to go for a cheap 10000mah powerbank and disassemble that one since fake 10000mah powerbanks have half the capacity (6000mah)
Hello I replaced the cells but i have 3,85v on the battery and the laptop say I have 2% how to restart BMS on the battery
bhai tera video dekh ke battery repair karne ka try kiya or BMS circuit he shot kardiya bhari nuksan hogaya hamara.
DO NOT MIX NEW AND USED 18650 BATTERIES!
Why??
"It is highly advisable to use batteries of the same type, brand, size and expiry date in one appliance. The electrical capacity of different types or batches can differ. If such different batteries are used the difference in electrical capacity will grow during usage which could eventually cause one of the batteries to over discharge, leak and even explode.
Never use old and new batteries together, as this may cause leakage or worse. The remaining electrical capacity in a used battery is less than a new battery, even when it was only used shortly. This causes that when used together with one or more fresh batteries, that this used battery will lose capacity and voltage faster than the new batteries, which could cause eventually an over discharge and leakage of that battery."
-Panasonic
What cause the not charge when , you where using it
Which cell you have used any name size or anthing else ???
For replacement which brand cell to buy n price..?? Mine is 9cell battery of Dell M4800 Precision Workstation.
Contacted with brand distributor
Great sir 👍
I've changed replaced all the cell in the battery but still turning off suddenly itself at more than 50% charge. I reset the battery tried everything but nothing worked. May be the problems is with the circuit inside the battery or Bios can someone suggest me please
مساعدة من فضلك
قمت بتغيير خلايا بطارية توشيبا
عند قياس جهدها مجتمعة تعطيني 12v
عند ربطها بالحاسوب تظهر لي بطارية مشحونة 100% ولكن عند نزع الكابل عن الحاسوب ينطفئ الجهاز.
عند تجريب محرك DC من أقطاب البطاريات مجتمعة يشتغل ولكن عند محاولة تشغيله من أقطاب BMS التي تتصل بالحاسوب لا يشتغل وعند قياس الجهد بالميلتيمتر يعطي 00، كأن منفذ BMS غير شغال.
هل من طريقة لتصليحه أو تحفيزه؟
Are all batteries like that??
Sir,
I need a help,i just need the way of arrangements of cells because i forgot during replacement of cells.
Dell Inspiron 3543
Google your battery model number & you will get circuit images.
@@prithvirajdj tried sir but i couldn't find it..
I hope u will help me out
What is the model name of this laptop bro!!
what type of battery used? mine is smaller than 18650 but not sure what the type is..let me know..
Just took mine apart and all batteries are showing 3.5 volt but not charging
Can i change 4 cell in hp laptop battery model number is HS04 2550mAh.
New each cell capacity is 3.7v 2600mAh.
So 4 cell capacity would be10400mAh.
Is it safe or possible to extend battery capacity of laptop?
I miss me pc it can't charge I legit watched over 10 vids how to fix it :(
Try restarting the BMS by shorting + point of battery (15v) package with battery connector + point (connector that connects with laptop) and hopefully BMS with start and it will work. If not than I'm sorry my friend your Laptop battery OEM is to blame for not allowing BMS restart or maybe the battery board is dead
@@bhoot1702 huh? I'm lost i have the same issue but don't 100% understand what you are saying
@@lucaseilers3996 When you desolder the batteries from the board, Due to power loss the Battery Management System (BMS IC) shuts down or disconnects the output to the laptop. So even if you put new batteries, it will never work as the BMS's safety mechanism kicks in (disconnects output). It's made to think that something wrong has happened and to save the laptop it will disconnect output. So you need to restart the BMS after every battery is soldered in the board. So take the positive end from end of the board 15v+ from board then short it at the connector's + (output) and it should jump start the BMS. If you still don't understand, just search on CZcams : "How to restart laptop battery BMS ?"
@@bhoot1702 oh ok ty I understand now
Repair karne k bad battery phle jaysa chalega..
Can i use this for my vape
is your battery +14.4+ ?? and the replacement 3.6v or 3.8v ??
wow........very nice vedio thank you
💕💕
Can we REUSE battery from another Laptop?
Are ALL laptop batterys same?
How to find the right one?
Yes
I have a small qution ?
Can I replace the cell of 2000mah to 3000 mah ?
Will it damage the laptop
Bro where can i buy Fujitsu Lifebook T935 battery
Hi ...it's interesting. 🙏
can I repair Asus laptop battery EEE by replacing cells
Thank you
Worked for me, thx 👏
Is it HS04 battery?
my laptop battery after change the cells not work! thats not have any voltage!
My laptop acer aspire 3 A315 41G what can i do there?
The Battery of that is Big
Hi sir , ano Po dapat gawin ko Po,. Board Po sira Ng laptop ko.. my question is,mas ok Po ba Hindi ko nalang ipaayos yong laptop ko, dahil masisira lang Naman ulit ? Possible Po masira agad if ipaayos yong board sir Ng laptop ? Masira Po ba siya kaagad if narepair na.? Salamat and God Bless