Sensational advice. I have a Linden 13400 Power Bank hasnt worked for 2 years. I just watched your video didnt pull it a part. I plugged it into a small blue tooth speaker and turned the blue tooth speaker on. After 5 minutes disconnected power bank then plugged into a fast charger on mains power and magic it started charging. Thanks so much you are the best.
He ment u have to open the power bank case and (using a multimeter) check the voltage of each battery cell individually. And for sure you will find one of them considerably lower than all the others. Then u will need to charge just that lower cell using a standard battery charger (which can be bought at Walmart for example). Then put your power bank back together and then now it supposedly will start working again. To summarize, it stopped working because one of its battery cells lost balance (i.e. its voltage dropped more than the other cells).
I think it has worked for me on two different types - ANKER and POWER - ADD usd power packs. Will post again after testing out. Thank you for taking the time to put this video out there. I hate throwing stuff out if it can be fixed.
I have brand new powerbank. Only used 1 time, then forgotten for 1 year. Put it on charge now for 2days without it going past 1/4 light indicators. So I swapped the usb cable for a thicker (2amp) cable ......... SOLVED!
Just fixed a similar-looking battery pack that wouldn't recharge (Blackweb brand, from Walmart) doing the exact same reset as you did, and it's working fine now. Thanks!
I fixed my bank a while ago using this same method. Ever since then I have worried about what made it malfunction in the 1st place? I was searching RUclips for an answer when I saw this video. Commenting to confirm that this method DOES work.
Thank You for this simple yet effective solution. It worked perfectly on my 2 obscure model Valore POWERBANKS. I have a theory that because both "died" within 24hrs of each other that I had a faulty Mains to Unit USB charging lead and this contributed towards a short circuit.
My problem was that I couldn't get my power brick to turn off after charging. The video thumbnail for this video actually shows a picture of you plugging it in to itself (although you never showed us this in the video). Plugging it from itself back into itself actually reset my power brick and solved my problem. I hope this helps someone else.
Never Always Sure it can. You Must have the correct tools which are an air compressor, condensation filter, twenty feet of air hose , air hose fittings , air hammer, a one inch chisel and pneumatic tool oil.
Bro. My Power bank shows full charge in LED. But when I Connect it to my phone its Light goes down in a Second and Charge Goes Zero in Power bank. Please tell me the solution
What does it mean if my portable charging bank only works when I plug it into the wall? All the lights are on when I plug it into the wall but as soon as I unplug it all the lights turn off and I cant use it.
Sometimes there is a reset hole, that fundamentally does the same thing, so check for that first and use a pin or pin tool like many phones and devices come with to depress the micro disconnect button.
Hi I opened up my power bank, the battery had a little bit of juice so since my power bank’s battery is user replaceable I took it out, plugged it in and apparently 0.5-1 volts was coming out of it. Any help will be helpful.
I have a soundlogic xt. I charged it once, never needed it & forgot all about it. My phone battery is iffy so I thought I should charge it for backup & when I plug in the power bank 4 lights flash then nothing. . I tried a trick I use for tool batteries where I use a 9 volt battery & make a connection where the battery wires connect to the terminal board + to + & - to - with 2 pieces of wire & it is now working.again.
My power banks changing indicater lights one by one when its charging. And it continues like.. 1234, 1234, 1234 .... but even after two hr battery percentage is zero.. what to do..
My Ravpower 13400 stopped charging a few months ago and sounds like something is rattling inside it. I'm going to take it apart, but know nothing about modern electronics. Even if I find what's rattling, I probably won't understand how to fix it.
hi, i have this mizoo powerbank 20,000 mah, it just suddenly didnt work and I dont know why, can my powerbank stil be fix when being stuck for a year? thankyou
I own a syska 10k mAh power bank but off late I am experiencing that I have to keep the charging cable pushed hard to the power bank charging slot to get it charged. Once I remove the pressure on the connector that is connected to the power bank charger it stops. Please advise what needs to be done here..? I have tried cleaning the power bank charging socket inside but in vain :-(
Mine charges up just fine, it just won't charge anything. In fact,it socks whatever charge there is left in what you're trying to charge. This started about 2 weeks ago, out of the blue.
Anyone can help with mine ? Mine flashes when there isn’t a cable plugged in. Once a cable plugs in to charge it, all lights disappear as tho a short circuit has occurred. Any help?
euhhhh !! il a été fait quoi la en fait ???? elle est ou la " réparation " ? car a part déssouder et ressouder exactement pareil l'accu et intervertir le câble sur les 2 fiches pour mettre du secteur sur le petit appareil on voit pas ce que c'est d'ailleurs ! ??? a la fin on voit toujours la même 1ere led qui s'allume pas plus pas moins !!!
Bought power bank used it to charge my phone twice. charged it. Plugged my phone it charged from 5 to 17 percent than stopped charging. Playing with the cable doesnt work and the power bank is almost full
Same exact thing happened to me. 2 years ago I bought a cheap 3000mAH power bank in a pinch for $20. Recently I found it and didn't want to throw it away. I tried every micro-USB cable I had and finally a high end cable that came with my Nvidia Shield along with a fast charger did the trick. It charged lights 1 > 2 > 3 > 4 then 2 > 3 > 4 until it was all solid. Just try different types of cables and chargers until one works.
UPDATE: All good.. it was just too empty and it took a lot of time for the second led to stabilize and third to start blinking and then forth... I guess I forgot how it looks when it charges lol
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Sensational advice. I have a Linden 13400 Power Bank hasnt worked for 2 years. I just watched your video didnt pull it a part. I plugged it into a small blue tooth speaker and turned the blue tooth speaker on. After 5 minutes disconnected power bank then plugged into a fast charger on mains power and magic it started charging. Thanks so much you are the best.
You lost me at “check voltage of cells” 😒
LMAO fr
He ment u have to open the power bank case and (using a multimeter) check the voltage of each battery cell individually. And for sure you will find one of them considerably lower than all the others. Then u will need to charge just that lower cell using a standard battery charger (which can be bought at Walmart for example). Then put your power bank back together and then now it supposedly will start working again.
To summarize, it stopped working because one of its battery cells lost balance (i.e. its voltage dropped more than the other cells).
Dude you posted this 5yr ago and today you have just fixed my powerbank 5yrs on with your solid advice thankyouuuuuu
I think it has worked for me on two different types - ANKER and POWER - ADD usd power packs. Will post again after testing out. Thank you for taking the time to put this video out there. I hate throwing stuff out if it can be fixed.
Brilliant! This worked for me on the bigger model. Excellent fix in this throw away society. Thanks very much!👍
As an Electrical Engineer Student, the fix makes no sense.
Except maybe because the motherboard got disconnected and reconnected, but there are definitely easier ways to do this
I have brand new powerbank. Only used 1 time, then forgotten for 1 year.
Put it on charge now for 2days without it going past 1/4 light indicators.
So I swapped the usb cable for a thicker (2amp) cable ......... SOLVED!
Your suggestion worked for me .
May God of Abraham bless you and your family brother.
Peace
Where did you find this cable?
Just fixed a similar-looking battery pack that wouldn't recharge (Blackweb brand, from Walmart) doing the exact same reset as you did, and it's working fine now. Thanks!
I fixed my bank a while ago using this same method. Ever since then I have worried about what made it malfunction in the 1st place? I was searching RUclips for an answer when I saw this video. Commenting to confirm that this method DOES work.
Thank You for this simple yet effective solution. It worked perfectly on my 2 obscure model Valore POWERBANKS. I have a theory that because both "died" within 24hrs of each other that I had a faulty Mains to Unit USB charging lead and this contributed towards a short circuit.
My problem was that I couldn't get my power brick to turn off after charging. The video thumbnail for this video actually shows a picture of you plugging it in to itself (although you never showed us this in the video). Plugging it from itself back into itself actually reset my power brick and solved my problem. I hope this helps someone else.
My power bank went death everytime I charging
How long did you have to leave it like that? Does it charge up now?
@@kenobum8135 I leave it for few minute and then it's dead
@@faisfaiz4353 It didn't work for me. I'm just gonna buy a new one.
@@kenobum8135 what ?
I just did it on a XDL-184 and it worked a dream, fantastic!
Thank you so much man! It worked and you saved me lots of money
Just looked at the thumbnail, tried plugging the power bank to itself, and it magically fixed itself, thank you 😂
It helped me out with my problem. Thanks it was very simple fix
"Sees Thumbnail, Omg Infinite Power"!
Thanks that works for me !!
My reaction to the thumbnail: how? 👁👄👁
Perpetual motion machine.
That's how you break it so that you can fix it later.
@@erikhendrych190 does it actually break it?
Awesome. It worked like a charm.
Omg I saw the thumb nail and I followed it
Its actually works thank you
Mine cant be opened
Never Always same
Never Always
Sure it can.
You Must have the correct tools which are an air compressor, condensation filter, twenty feet of air hose , air hose fittings , air hammer, a one inch chisel and pneumatic tool oil.
Same here
@@winonabigbrownbeavereater2218 ah yes, household items everyone can find in the cupboard under the sink.
Lewis Davila
Maybe some. The rest of the sum can maybe find them around the house buiried under the collection of more usefuls.
This was helpful, thank you
Abd Kt great to here🙃
@@Inventor101 big fan
Thank you. Yours solution helped
Bro. My Power bank shows full charge in LED. But when I Connect it to my phone its Light goes down in a Second and Charge Goes Zero in Power bank. Please tell me the solution
Rama N ok bro I see did u test each cell with a multimeter and ar u getting 3.7v???
Same situaction
Whyy he goes Zero
Whyy he goes Zero when want charge
Gray Zzz Ar u getting 3.7v from each cell??
It works! Thank you so much.
What does it mean if my portable charging bank only works when I plug it into the wall? All the lights are on when I plug it into the wall but as soon as I unplug it all the lights turn off and I cant use it.
It means that's there's a short circuit in the mobile charger.
Maybe the battery is dead
But for me I tried to do so and I failed.but thank you so much because it worked for same few minutes.
Sometimes there is a reset hole, that fundamentally does the same thing, so check for that first and use a pin or pin tool like many phones and devices come with to depress the micro disconnect button.
Thanks, this was very helpful. You many need to hold the reset button for about 15seconds.
Where is this reset button located
@@malikmukhtar3849 have a look
@@malikmukhtar3849 it’s a hole, in my A$$
Are these batteries replaceable, and available in market easily?
Yes. The style of battery is 18650. Search for 18650 battery on Amazon or pretty much anywhere and you'll find plenty.
Thanks that fixed my cygnett 27K battery bank. Tho mine was alot harder to open then yours haha
Can it also work for my ihome portable charger?
Did all this and realised my socket wasn’t on
Hi I opened up my power bank, the battery had a little bit of juice so since my power bank’s battery is user replaceable I took it out, plugged it in and apparently 0.5-1 volts was coming out of it. Any help will be helpful.
I did the thing in the thumbnail and waited for it to drain fully and it worked fine after that
Same problem my power bank.but my power bank brand pineng PN-958.can i same repair.?
my anker power bank 20000 mah wont charge last time the battery was discharged and i left it for 3 month now it wont charge again any solution thanks
THANKS YOU HELPED ME
super bro
What is the amh of your power bank sir
I have a soundlogic xt. I charged it once, never needed it & forgot all about it. My phone battery is iffy so I thought I should charge it for backup & when I plug in the power bank 4 lights flash then nothing. . I tried a trick I use for tool batteries where I use a 9 volt battery & make a connection where the battery wires connect to the terminal board + to + & - to - with 2 pieces of wire & it is now working.again.
So you just add a 9 volt battery to where the terminals connect?
U should be careful with that Blade 😉.
Hamdulillah.
My problem is.. my powerbank stuck at 79% from 100%... Is that normal?
Same problem it takes longer to charge from 97 to 100
@@assadali3989 me at 81 1 hour of charge its stuck
My power bank show full when I charge but if I connect to my mobile it suddenly goes to 0 what should I do
Replace cells
Change powerbank🙂
My power banks changing indicater lights one by one when its charging. And it continues like.. 1234, 1234, 1234 .... but even after two hr battery percentage is zero.. what to do..
Maybe you need new charger?
My Ravpower 13400 stopped charging a few months ago and sounds like something is rattling inside it. I'm going to take it apart, but know nothing about modern electronics. Even if I find what's rattling, I probably won't understand how to fix it.
Wow thank you very helpful!
Ok the last part should of been first
hi, i have this mizoo powerbank 20,000 mah, it just suddenly didnt work and I dont know why, can my powerbank stil be fix when being stuck for a year? thankyou
vrurc portable charger with built in 4 cables is conveninet,could you help take an video?
from min 2:00 was enough for me to solve the problem
me too
Thanks 👍
I own a syska 10k mAh power bank but off late I am experiencing that I have to keep the charging cable pushed hard to the power bank charging slot to get it charged. Once I remove the pressure on the connector that is connected to the power bank charger it stops. Please advise what needs to be done here..? I have tried cleaning the power bank charging socket inside but in vain :-(
Try desoldering and resolder a new charging port on the PCB
Hi i have the same.power bank model...any advise?
Why did that fix that? I don't get it. All you did was unsolder it and then reconnected it.
Great video man
i have the 20000 Mah redmi and its flashing when i charge something and after 5 min its dont charge
Any help man thank you :) ?
Thank you it works.
I have a slightly different problem with an UBIOLABS charger. I can charge the extended battery, but the USB no longer works.
Mine charges up just fine, it just won't charge anything. In fact,it socks whatever charge there is left in what you're trying to charge. This started about 2 weeks ago, out of the blue.
Thank you.
Sir my power bank show full led light when i connect the charger and when I connect it to phone is again discharge
Battery amps is weak.. Change all batteries 🔋
Baseus 30.000 65w here. Plug in itself solved the problem
All you did is reset the device. It will do it again.
So if it’s flashing it means that it’s charging???
flashing repeatedly on one circle
Hi mera pas jo power bank hai wo charge b jaldi hota hai or khatam b jaldi koi solution ho plz ya koi video plz tag me there kindly.
That's crazy I have that exact same lighter
Anyone can help with mine ? Mine flashes when there isn’t a cable plugged in. Once a cable plugs in to charge it, all lights disappear as tho a short circuit has occurred. Any help?
I dont have that melting tool! How can I do without?
Never mind it started working
I bye a new Ambrane power bank . When I charge my phone with it, it sounds. What I do now?... Please answer me
Buy*
throw it away it's gonna properly blow up!
Hi.
Which company phone do u have
It happened to me and I just plugged charger on laptop and soon it started charging.
euhhhh !! il a été fait quoi la en fait ???? elle est ou la " réparation " ? car a part déssouder et ressouder exactement pareil l'accu et intervertir le câble sur les 2 fiches pour mettre du secteur sur le petit appareil on voit pas ce que c'est d'ailleurs ! ??? a la fin on voit toujours la même 1ere led qui s'allume pas plus pas moins !!!
I have less knowledge about electricity , but i don't think this is how you spouse to fix it 🤣🤣🤣🤣
Wow 😲
Mine is Kiip Orsen 20K mAh, light won't even blink. Suddenly just dead 😢.
Bought power bank used it to charge my phone twice. charged it. Plugged my phone it charged from 5 to 17 percent than stopped charging. Playing with the cable doesnt work and the power bank is almost full
It worked for me
Thank you for the help & what's up with the lame background music?
If i turn on my power bank it opens a bit then turn off again.
Same
I dont know how yo disconnect the wire thing and i dont have the tools
Using soldering iron I guess
You misspelled “buy a new one”.
👍👍👍
👍👍
Mine lights up sqquentially with 1 then 2 then 3 then 4 lights then settles down to 2 lights worth no blinking and wont charge. Any ideas?`
Trevor Appleton same my led is stuck on 2
Trevor Appleton but it still charge
@@Senku_014 It will charge my mobile but I cant charge the power pack
Same exact thing happened to me. 2 years ago I bought a cheap 3000mAH power bank in a pinch for $20. Recently I found it and didn't want to throw it away.
I tried every micro-USB cable I had and finally a high end cable that came with my Nvidia Shield along with a fast charger did the trick. It charged lights 1 > 2 > 3 > 4 then 2 > 3 > 4 until it was all solid.
Just try different types of cables and chargers until one works.
I tried to reconnect but it is making some sound pls help
Me too
Bro it worked on two 50 dollar powerbanks
I will try
but mine is a different one it says powerbank and its a black and white
👏👏👏👏👏
IM USING RUclips TO FIX SOMETHING YOU THINK I GOT A SATERING IRON
So my Hama powerbank used to charge with all 4 blue LEDs blinking... now only 2out of 4 are blinking when charging... Looking suspicious...
UPDATE: All good.. it was just too empty and it took a lot of time for the second led to stabilize and third to start blinking and then forth... I guess I forgot how it looks when it charges lol
Please, never saughter or use any kind of heat on a power cell, it is dangerous to do so.
my powerbank wont charge and i literally bought it yesterday
Mine charges up to 2 bar and stops
It works
instructions unclear, blew my hands off….
impossible to open...
Hey that's my trick how dare you steal that
The thumbnail
when i disconnect and reconnect the black wire im getting smokes from small black square thing which looks like a mini processor
no reply
It didn't work for me
👍👍👍👍👍👍👍👍👍Ok
Turn the music off.
Lol