Does this work with the normal 20v batteries without the charge indicator ? I have a battery that isn't charging, it just displays a full charge but has little to no charge when i put it in my impact.

Tryed the first step and it worked ,,,, thanks alot.

Hi sir thankyou for sharing this method of repairing blade .Please give me name of the paste you apply and shim materials so I can do it .I am buying new blades always ..very expensive. Thanks again.

w ten sposób można ładować inną ładowarką o podobnym napięciu +, - 1, 2 v

Idiot

11-12-24 Out of curiosity I tried this hack and I am writing this review with the pack charging 👍👍 It was to be scraped and I had nothing to lose but 5 minutes. it worked holy SHIT IT WORKED NOW TO SEE IF IT CHARGES ALL THE WAY AFTER BEING DEAD FOR SO LONG? This is incredible that it worked , Again thank you for the video.

Just Amazing! 🎉 I had what I thought were 4 non-chargeable, defective, dead, 20V batteries. I tried some other fixes/hacks posted by other KZbinrs . . .. all failed! This video when I first watched it . . . scared me a little in that I didn't want to get shocked or worse blow something up including myself!!! I took apart the first battery pack and took a small screwdriver and pressed on each positive top cap . . . 2 of the batteries released cell pressure! I thought . .. What? 😲 I screwed the case back together and pressed the led indicator button and all three green % charge bars lit up! This battery was not dead! It was fully charged! Same with the other 3 battery packs! It made me think that maybe one of my chargers is overcharging? Just to be safe . . . I bought a new Dewalt DCB1104: 4 amp, 2 stage charger! All Thanks to the "Dusty Workshop". 👍

Pin DEWALT của tôi đã ngừng hoạt động và tôi gần như đã bỏ cuộc.

Pour une batterie neuve aussi vous préconisez la même opération pour une batterie qui ne se charge pas

😂👍👍👍

Would this be less of an issue if you used real DeWalt batteries?

brilliant!

Great

I tried for several days to fix the battery, watched all the videos on KZbin, read all the books, nothing helped. You are just a genius, now I am your Subscriber and your fan, be healthy, take care of yourself

Thank you my friend ❤❤

Do you know what it means when battery is dead but charger light says it's full charged (red light not blinking) Thanks

You know it’s a simple fix. All you need is a 9 V battery positive positive positive negative to negative wait eight seconds out loud and boom. There’s your battery working on the charger again old trick in the book or is it just common sense either way thank you brother.

thx that work :)

This can and does work, but not for very long or very well.

Thank you!

What are you using for tack welding?

Worked for me the first time. I truly appreciate your video! Thank you, sir!

This is amazing! Thank you very much.

This is dangerous because this process will break the CID pressure fuse in batteries. Because of heat, misuse etc batteries may explode.

Thank you Sir

Ok guys, I’ve had this with TWO batteries. I put them in the charger, the big light stays on and the small light stays on indicating a problem with the batteries. I ordered TWO brand new batteries, plug them in and what? The exact same lights came on. So I had 4 batteries that wouldn’t charge. I ordered a new charger and what? The new batteries charged well AND the old batteries charged within 20 mins. So now I had 4 fully working batteries. The problem here was the charger not the batteries and it was giving off misleading lights

Question; what’s that air sound ? What does it do and why?

This trick works very well. Thank you very much 👍👍👍

This is a bad idea. If the cell has an internal short you need to keep this safety feature of the cell intact to keep your home or shop from burning down. Dont do this...

What happend to safety you need a shield or you can be blind

great video good work, next time dont use china junk cells. too much trouble to put those in there.

I tried and still nothing. Guess I really toasted it...

And also car battery revival please

Thank you, it works with makita battery too

better than talking and we cant understand you...I actually had my speakers off and still understood what you were doing

Nota 10 esse é o vídeo o único que resolveu parabéns🎉🎉🎉🎉🎉

非常感謝作者！！這支影片讓我 復活了一顆很棒的電池！！ 真誠的謝謝你！！👍

Finally fixed this battery that i had only used 1 time. had to repeat the process 2 times but it works again. That battery has sat for 2 years waiting for it to miraculously fix itself and finally the answer. Thank you so much

You saved me a bunch of coin :) thx man

If i don't have a charger what can I do

Tried it , doesn't work.

This video saved the day for me. After buying a new charger thinking it was dead and after trying two batteries and no lights on the charger and trying the jump start method to no avail, it didn't fix the issue. I was about to toss my batteries (2) and ran across this solution. At first I thought this may have been one of those BS videos, until I read the positive comments and decided to try it. Worked like a champ and took me about 10 mins to revive 2 batteries that would have been tossed. The air escaping did make me jump and I did see it on the video, but wasn't expecting it by the time I got to the second battery. It was a pretty good amount that came out to my surprise. Anyway, thanks a lot for this video. I'm a weekend deWalt user so this was an easy fix and saved me some good money on otherwise fairly new batteries. ✌

That's what I'm planning. But it's taking forever to get the parts and equipment. I like battery operated tools but manufacturing has dropped the ball wrt their batteries.

Where do I get these cables and what are they called?

Bad ass 👍💯

Why not unsolder the connections?

there is a difference between a battery that holds a charge and one that is "revived" but dies after 5 mins of use.

Merci beaucoup.

It works I got 2 of 2 working again.They had sat without charging for 9 yrs.The life giving battery needs to have some charge in it,to “reset “ the “dead” one. I haven’t tried but I think a 12 volt car battery could be substituted for a support battery.

I tried doing this and mine didn’t let out any air but I had first attempted to jump it and had heard weird noises coming from inside the battery. Mine still won’t charge.