Repair Laptop Damage Battery or Not Charging Battery (Easy Way) 

Which software can increase laptop battery life span

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DELL PO2T BETARI SERBES KORBO DKOKAN KOTHI

Where did you buy batteries?

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

i think with the same type brand and voltage it would work great

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

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@@ITMagics Wipro laptop battery kaise khole or kis tools se khole please jaldi bataye

That is a pretty good idea :)

You're welcome!

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Thanks

When you turn off power supply, what happen

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@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.

You're welcome

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It seems a little odd to ask but can I get the title of the background music, the last acoustic part. I like the music. Thanks

@@opi9151 no

Welcome

IT Magics is there a way to do it without the cell

Without battery cell voltage not well or not sufficient

Thanks🙏🙇🙏🙇

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

Thank you

thanks

Contacted with brand distributor

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Yea same

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)

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.

Check all cells point to point connection

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

@@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...

If laptop battery is good but not work you may try this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-V-fAC0OFG7c.html

That's mean your battery is good but you may have another problem

Donde compraste las baterías?

Same issue for me too... Pls do reply if found the solution

It is normal for fully charged 18650 cells to have a voltage of 4.2v. I believe that is the fully charged voltage when no load is present. So there is no problem with the voltage you are seeing. The actual issue might either be that your battery charging controller has limited the run time after a programmed amount of charge cycles or one or more cell pairs in your batteries have degraded and can't deliver the same amount of current it used to resulting in it's voltage dropping faster then normal. A fully dead battery is a battery that drops below 3.2 or 3 volts. So anything 2 and below is definite red flag and means that cell(s) need replaced. Usually though if a cell pair goes below the safe minimum the charging IC will refuse to charge the batteries which hasn't happened to you yet. Another thing to note is many newer batteries have battery ICs that will refuse to work after you disconnect the cells as a form of tampering protection. Some can be reset by bridging the postive battery terminal to the postive output terminal. HP battery ICs are known to blow a fuse on the board as a protection as well and those along with others may also need special programming software to reset their EEPROMs. If you have one of those you are better off just buying a new battery pack. (perhaps get a generic brand instead of OEM. They may have simpler IC design that allows cell replacement in the future and may have easier to open cases) Also one way to test if it's your battery IC cutting you off or if cells degraded is to disable the battery/power ACPI drivers in windows device manager and force the laptop to run until power shutdown. Usually Windows will auto shutdown at a certain battery level and this is determined by what the battery level the battery IC gives to the computer. I have a old HP dv2000 with a 96watt hour battery that only runs the computer for like 15 minutes before windows shuts the computer down and BIOS says battery critically low before auto power off if I try to power on with no AC adapter. But if I power to BIOS with AC adapter plugged in, then unplug it continues to run much longer (but Windows will auto shutdown if I try to boot up to it). So looks like maybe my battery IC is what is deciding to shutdown the computer early. I have already opened my battery pack and checked and didn't find any unusual voltages for any of the cells so they charge to the correct voltage at least. Current capacity though requires something more advanced then a multimeter though so I can't really test that on mine. :P

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