Dewalt Battery Won't Charge / Charger Has No Lights Simple Fix

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  • Опубліковано 22 гру 2024
  • Dewalt 20v 60v Flex Volt Black Decker Ryobi

КОМЕНТАРІ • 252

  • @MWS67
    @MWS67 Рік тому +5

    WOW!!! I can't believe that worked. I got 2 dewalt 20v (2ah) batteries from a store that was throwing them away. The customer brought them back because they were dead. I put them on my charger and got nothing. Then I found this video. I used some wire to connect them to one of my battries for about 3 seconds each and now they are charging just fine.I learn something new every day. Thank you 😁😁

  • @Neuro_Divergent
    @Neuro_Divergent 2 місяці тому

    I was just about to buy a new charger thinking it must have been faulty, when i came across this video. The trick saved me a lot of time and money, I am thankful. It works!

  • @TheKezzla
    @TheKezzla 3 роки тому +11

    THIS WORKED FOR ME!! I didn't have a battery jump starter and read in the comments here someone tried a regular 9v battery...like the kind that goes in a smoke detector... So I also tried a 9v battery with the razer blades and my dcb203 battery is now charging! I threw away at least 4 relatively new batteries recently with the same issue.. I bet all of them could have been jump started like this. THANK YOU !!!

    • @NabilSawaya-rl3kw
      @NabilSawaya-rl3kw 5 місяців тому

      just did it with a 9v battery: worked great. Thanks

  • @chrisdarazsi6325
    @chrisdarazsi6325 3 роки тому +6

    You're right, it's amazing that this needs to be done. Both my 20v batteries stopped charging, no light on the charger. I contacted Dewalt and, to their credit, they were easy to deal with and sent me a new charger. When that didn't work, it was clear to me that it was the battery that was the problem, not the charger. I had even gone to Lowe's and bought another charger, that I was able to return when it didn't help. Thanks for the vid. The batteries are charging right now!

  • @kylereichstein7578
    @kylereichstein7578 2 роки тому +7

    Dude I am going to give this a go tomorrow. I’ve got about 12 - 60V batteries and 2 are dead. I’m sick of spending $200+ for these batteries just for them to bug up within a year. Dewalt needs to make some changes! Thanks for the tip man! 🔥

  • @peterquaker9369
    @peterquaker9369 4 роки тому +6

    just tried this with a 12v car battery charger and it works, my dewalt battery now charges. Thanks for the upload.

  • @YanooshGakagoosh
    @YanooshGakagoosh 4 місяці тому

    Thanks a lot for sharing this information. Had a Dewalt battery fail on second charge. Jumped it with a 12v motorcycle battery as you showed. Sparked and is now charing on charger. Excellent! Thanks again!!

  • @garrettoliver4399
    @garrettoliver4399 Рік тому

    Never mind I read some of the other comments and took a stab at it hoping I didn’t fry my 250$ batteries. But it’s worked great. Finally some good info on UA-cam that WORKS!!!! Nice thanks again.

  • @MojoMagic977
    @MojoMagic977 Рік тому

    20v 5AH just worked for me using a spare charged dewalt same style battery. Used 14 AWG speaker wire, two razor blades and two sparks later, battery is now charging /blinking in the charger. U deserve an award.

  • @GRIDMASTER6
    @GRIDMASTER6 3 роки тому +7

    Wow, you've just saved me load of cash my friend. I jumped the battery using four blades, two in each of my batteries and it worked straight away. Thanks for the tip .

  • @WolfTank-h7o
    @WolfTank-h7o Рік тому

    Hello, thank you very much, because I regretted my $280 purchase because the battery does not charge. I followed your video and it worked. Great, thank you again

  • @MADDFAC3
    @MADDFAC3 3 роки тому +4

    I can’t tell you how much this helped me. I just purchased a DeWalt cordless screwdriver for $100 bucks. It came with two batteries, a charger and tool bag so obviously a deal only problem is, the batteries wouldn’t charge.
    I brought it home and attempted to charge them for three hours and nothing. I found this video and tried it with a battery from a drill I have that does work and presto... the batteries are both now charging.
    You are a genius. Thank you. I’ll let you know if I get a full charge and a general update.

    • @MADDFAC3
      @MADDFAC3 3 роки тому +3

      Quick update. I got both batteries fully charged and everything is working fine. Thanks again.

  • @robbieanderson4674
    @robbieanderson4674 3 роки тому +6

    Watched this and circumstances identical new battery, charger, and just wasn’t used yet. Just went thru very cold weather here in Texas and battery was in truck. Did not really think it would work didn’t seem logical to have to jump start it. Used dimes and IT WORKED - started charging and took a full charge. Totally impressed! Thank You!

    • @fixinstuff4374
      @fixinstuff4374  3 роки тому +2

      No problem. Glad it worked for you. I have friends in Texas and their power was out due to the snow storm.

  • @sa..0.0.7
    @sa..0.0.7 Рік тому +3

    Thank you for this video! You saved me a lot of headaches and troubleshooting. I bought a brand new battery and charger kit, used the battery a few times, and then when it came time to recharge the battery for the first time, I was getting no lights on my charger. I was a bit skeptical trying this out. I tried with a 9V battery as some folks said, but that didn't work for me - possibly the battery was just a bit low. I also tried with my portable booster, but that didn't work either for some reason. My final attempt was using booster cables with my car battery. I saw a couple of sparks as you mentioned in the video, brought the battery back in and put it into the charger, and it started charging! (Charger is currently flashing red, which indicates that it is charging). Great trick, thank you!

  • @skeetlybeet2584
    @skeetlybeet2584 9 місяців тому

    Old video but I just used this to fix my 60v battery. I appreciate you dude!!! Thanks alot

  • @richardhill7958
    @richardhill7958 24 дні тому

    Excellent video, I knew about the +/+ -//- jumping but never had the "right" connecting wire to connect the battery. RAZOR BLADES I GOT!!! just unboxed a brand new 4AH/20 Volt battery. Two razor blades and a charged 20 v battery and the DOA is now charging normally. Thanks

  • @lifer9883
    @lifer9883 8 місяців тому

    You're a lifesaver, my DeWalt charger would not light up, no led light on battery either, gave it a jumpstart with my portable AA charger, sorted 😊👍 battery now charging.

  • @justinzabel88
    @justinzabel88 4 місяці тому

    This worked for me…THANK YOU! 8 month old battery barely used. I suspect it does not like being completely drained, mine was powering the Dewalt inflator airing up an extremely low set of tires. Died while trying to air up the last one. I used my Schumacher battery charger set to 40a, just gave it a quick tap to get a tiny spark. Charging fine now.

  • @kevintregear2675
    @kevintregear2675 3 місяці тому

    This worked for me too! I used a jump pack, 12.8v. It sparked on the first touch, not so much on touch 2 & 3, but now it's charging! Thanks!

  • @boone7913
    @boone7913 5 місяців тому

    I had 5 batteries that would not charge and there was no light on the charger. I tried it and it worked perfectly, thank you

  • @Ireland831
    @Ireland831 2 роки тому +1

    I tried a few other ways to fix my battery but none work. I used my battery trickle charger and the blades from my razor knife as you demonstrate here. Battery took a full charge and back in business. Thanks so much for your vid!!

  • @walterzoomie
    @walterzoomie 6 місяців тому

    I love you, man. Hooked my dead battery to my truck using jumper cables. Worked a treat! Thanks!

  • @Callawayo
    @Callawayo 3 роки тому +3

    Fixed two 5h dewalt batteries with no light, thank you so much

  • @barbarakavar4085
    @barbarakavar4085 8 місяців тому

    THanks so much! Your right, no one else is doing it with one battery. Very Appreciative!!

  • @markdewolfe9364
    @markdewolfe9364 2 роки тому +1

    My DeWalt 20 V battery- the only 1 have- showed no lights in the charger. Followed this tip with a 6 volt lantern battery with no results. Got out my 12 V car charger and after a spark and 3 secs, all working perfectly. I too used the razor blades, they fit perfectly are eary to connect and readily available in your box knife. :)

  • @davidf1877
    @davidf1877 Рік тому +1

    Great video showing what to do if you can’t jump start from another battery. My FLEXVOLT has a partial charge and works on tools, but when put in charger, light briefly comes on and then goes off. I’ve tried cleaning the terminals, but makes no difference.
    Even though the battery still has a charge, would a jump start result in a ‘reset’ which might allow it to charge?

  • @JayTroful
    @JayTroful 3 роки тому +2

    Did this with a trickle charger, battery is on the charger and charging now. Thank you!

  • @JFuentes0199
    @JFuentes0199 Рік тому

    I used this trick on a 20v 2ah and it worked! Thank you.

  • @Creeds-Creations
    @Creeds-Creations 2 роки тому

    Thanks I had a dead 60v Dewalt battery and this worked. Light did not even turn on when checking battery level. Now it works! What I did is that I connected to portable car battery charger left it for 5 minutes and then I connected it the charger and it started charging.

  • @richarddavid6957
    @richarddavid6957 3 роки тому +28

    Somewhat helpful but where did you tooked the power from your just showed to cables was it a car battery? Thanks for trying to help.

    • @ricardorodriguez2607
      @ricardorodriguez2607 3 роки тому +5

      Yea I was wondering the same thing? Did he hook it up to the car battery?

    • @DrengrMike
      @DrengrMike 2 роки тому +2

      I did it with 3 steak knives, no power source, just stick 2 in the slots according to the video and connect them with the third, it smokes a tiny bit and my knives did a little microscopic weld, then put it back on the charger and it worked like a charm, no longer than 2 seconds connected or else it might mess something up.

    • @zay8452
      @zay8452 2 роки тому +2

      It works with another battery u can use speaker wire use a full 20v battery and put a wire in negative and positive then do same for the one that won’t work but only tap the negative wire to the not working one for like 3 seconds then put it on charger

    • @fixinstuff4374
      @fixinstuff4374  2 роки тому +10

      Hi. Sorry for the confusion. I hooked it up to a 12 volt battery charger like a duralast.

    • @rickfreeman9530
      @rickfreeman9530 Рік тому

      @@DrengrMike I

  • @jasontheconner6120
    @jasontheconner6120 3 роки тому +1

    Wow, just wow! The 2 battery videos were all I could find too. Thank you!!!!

  • @josholander3943
    @josholander3943 4 роки тому +12

    Just curious, what amp setting did you set the car battery charger to?

  • @richardstephens9912
    @richardstephens9912 Рік тому

    Cannot believe this worked, but it legit just fixed a 3 ah. I used a 4ah battery with razor blades to fix my 3ah. Thank you

  • @hybridaquatics7593
    @hybridaquatics7593 3 роки тому +2

    I literally just had this exact scenario happen to me with a 20-volt battery. It's like if you were speaking to me directly. I only had one battery. It worked perfectly. Thank you for making this video!

  • @gerrytaylor1505
    @gerrytaylor1505 Рік тому

    I can 100% confirm that this works. I've just tried this on a DCB185 battery that would not charge and its now charging! I used two Stanley knife blades and a battery charger set to boost.

  • @flunder203
    @flunder203 3 роки тому +5

    You saved my battery. I followed this right down to the blades lol. Amazing. easy. Set the booster to 50 amps boost, touched the + three times and now life is perfecto. Thanks very much!

  • @brucevonk9033
    @brucevonk9033 3 роки тому +2

    Jumped my 60volt with a 20 volt and it is now charging..thank you!

    • @ricardorodriguez2607
      @ricardorodriguez2607 3 роки тому

      Hey bud! What cable did you use? Was it regular speaker wires? I’m trying to jump my flex volt with a 20V battery but I can’t get it to charge lol

    • @brucevonk9033
      @brucevonk9033 3 роки тому

      I use 2 razor blades

    • @ricardorodriguez2607
      @ricardorodriguez2607 3 роки тому +1

      Got it but what did you connect to the razors? Thanks!

  • @MosaicHomestead
    @MosaicHomestead 2 роки тому

    The charger didn't work but the second battery trick did, Thanks a lot.

  • @Madkalibyr
    @Madkalibyr 7 місяців тому

    I have the same weed eater, the battery stopped charging (the charger works, just not the battery for this!) Ty for this video I can finally get to work on my crazily over grown yard

  • @charliemontiel6797
    @charliemontiel6797 3 роки тому +1

    Used my car to jump start my battery, worked perfectly thank you!

  • @lichromah6968
    @lichromah6968 2 роки тому +1

    You’re life saver. It will work any jump start from 6v-12v. Thanks for your video 🙏

  • @havox112
    @havox112 3 роки тому

    I did the utility blades and connected it to my battery tender and tapped the ground, took it back to the charger and it works. I bought a kit from ebay with no returns so this just saved me a good chunk of change.

  • @virginiaboyle6606
    @virginiaboyle6606 2 роки тому

    Well SOB…it worked! Thank you. Btw: didn’t have jumper cables. Used 2 metal clips and let them touch once which created the spark.

  • @evanshones7833
    @evanshones7833 3 роки тому

    I didn’t think it would actually work until I tried it and holy shit it worked!!

  • @EireFirst2024
    @EireFirst2024 8 місяців тому +1

    Can I just put the other end of the blades into the donor battery?

  • @Rc1n4ever
    @Rc1n4ever 2 роки тому

    Wow 👏 dude awesome trick it saves my battery. I used a Duralast battery charger instead of a jumper starter. After a couple of sparks it was back to the life

  • @shanefarrelly1172
    @shanefarrelly1172 Місяць тому

    Blades in the battery and leads to the blades, where does the other end of the leads go ? Apologies as I didn’t catch it specifically in the video

  • @DarrenMcGovIRL
    @DarrenMcGovIRL 3 місяці тому

    Top drawer my man. Thank you so much from 🇮🇪

  • @bayareadoghouse
    @bayareadoghouse Рік тому

    2 minute job that worked. Thank you!

  • @goldman7267
    @goldman7267 Рік тому

    Wow it worked. I almost threw one away and was going to buy new ones. I used a 12v battery jump starter for about 5 seconds

  • @greggtrunnell9859
    @greggtrunnell9859 Рік тому

    Worked exactly like you said.. THANK YOU !!! -- I used my portable booster. Worked great.

  • @USAFreedom4Ever
    @USAFreedom4Ever 2 роки тому

    I've tried on older craftsman battery without luck and then just tried with larger 40v Dewalt. It worked this time but be careful to only do for a few seconds. I had smaller gauge wires connected like this guy and seen wires start to droop after about 8 seconds so I could tell heating up and they were very warm.

  • @VitorAlvimBarroso
    @VitorAlvimBarroso 2 роки тому +1

    Are these cables connected in another power supply?

  • @rfgf-tv
    @rfgf-tv Рік тому

    Hey I just tried it with a walmart battery charger and it worked. Friggin sweet man. a 20v 5ah and a 60v 6ah.

  • @keithmorris2476
    @keithmorris2476 Місяць тому

    Yes honestly was skeptical,two questions why does it work and does it work for long?

  • @IANFRANCISRubert-yi3ix
    @IANFRANCISRubert-yi3ix Рік тому

    Thanks for this as I was getting frustrated-great tip that worked well, just wondering why DeWalt don’t suggest a way to do this? Or even sell a gadget to send the 3 quick charging voltage into it.

  • @garrettoliver4399
    @garrettoliver4399 Рік тому

    What are your leads connected to and what voltage did you tap the battery with? I’m having the same problem you describe but I don’t wanna assume it’s a battery charger and if it is what setting is your box on. Thank you

  • @Isaiiahii
    @Isaiiahii 4 роки тому +4

    What did you have the jumper cables hooked to? Maybe I missed when you said it.
    I'm in the same boat as you, I only have one DeWalt battery, but mine is the 60v 6amp Flexvolt.
    I have Bosch, Makita, and Ridgid batteries, but do not know if hooking to any of those would work; I'm assuming it would.
    I don't have a portable car battery charger. I have jumper cables though. Could I hook them to my car engine and jump the battery?

    • @fixinstuff4374
      @fixinstuff4374  4 роки тому +3

      No. Don't do that. I didn't have jumper cables, it was a battery charger I was using. If you have other batteries (like makita) you can jump one battery to the other with speaker wire.

    • @Isaiiahii
      @Isaiiahii 4 роки тому +1

      @@fixinstuff4374 Okay, thanks for the reply. I'll try it out. I have 5 Makita batteries, so I'll try it out with one of those.

    • @fixinstuff4374
      @fixinstuff4374  4 роки тому +2

      @@Isaiiahii just make sure to connect positive to positive negative to negative and just give it a tap. If you see a spark, you know you're getting good connection.

    • @Isaiiahii
      @Isaiiahii 4 роки тому +2

      @@fixinstuff4374 Unfortunately this didn't work for me. It actually broke my Makita battery. I knew that was a risk going into it. This makes me never want to buy DeWalt again. I have a flexvolt skillsaw and flexvolt grinder that are useless unless DeWalt will replace the battery for me. I haven't heard back from them yet. I don't want to buy a new battery because it seems DeWalt has tons of issues with their batteries. I have 8 year old Bosch batteries that still work.

    • @fixinstuff4374
      @fixinstuff4374  4 роки тому

      This shouldn't have broke your Makita unless you accidentally mixed up your pos/neg. But yes you shouldn't have to do this, and many Dewalt fans have swapped to Milwaukee.

  • @jerrymontalbano3222
    @jerrymontalbano3222 Місяць тому

    In a similar manner, I have a Snapple 58v battery for my hedge trimmer that is not charging. Can I use the same technique using cables plus-plus and minus to minus to get a significant enough charge to put back in its charger continuing to charge fully? I don't have another 58v battery of its type, but am wondering if I can use one of my DeWalt 20v dc power drill charger wired the same way even though one is a 58v and the other 20v? Perhaps the DeWalt can charge it's 20v up to 20v in the 58v battery?

    • @fixinstuff4374
      @fixinstuff4374  Місяць тому

      @@jerrymontalbano3222 if it was me, I'd try it. But i can't say it will or won't work but it is the same concept.

  • @danielcuellar400
    @danielcuellar400 3 роки тому

    It work 9.0 dewalt battery wasn't charging i use another dewalt battery and it work just put positive with positive and negative with negative thanks for the video it help alot 👍

  • @nickduba
    @nickduba 2 роки тому

    I used the same method with a 9v battery and it worked!

  • @gnicevids
    @gnicevids 4 місяці тому

    It worked great for me I use the battery charger/Maintenance with prong or the circle things and place them in the same locations as you and voila it work once I place it on the dewalt charger.

  • @joaquinmendoza1127
    @joaquinmendoza1127 Рік тому

    Thanks for this video, it helped a lot, i knew about the wire jump from other batteries but all 4 of mine are dead. I used my portable battery car booster to bring the batteries to life, and i wish i knew this last year when i just threw out my 6 batteries which i could have saved.

  • @joncarbone
    @joncarbone 3 роки тому

    It works! Just did it. We all owe you a round. 🍻

  • @donaldbarton3816
    @donaldbarton3816 4 місяці тому

    Yup this work for me and I’m telling everyone of my friends about this !!

  • @mainelywoodstone7968
    @mainelywoodstone7968 3 роки тому

    IT WORKS.
    I was sceptical... But it works! Thank you!

  • @LoneWolfnumber1
    @LoneWolfnumber1 Рік тому

    Your saved me good amount of cash bless you brother 😊

  • @hearishhassan8198
    @hearishhassan8198 2 роки тому

    You saved me £120 battery 🔋 many thanks .

  • @danielpritchard1465
    @danielpritchard1465 8 місяців тому

    Bro you just saved me, worked like a charm

  • @RandyHulin
    @RandyHulin 8 місяців тому

    What was the other end of the cables hooked to?

  • @joseibarra5787
    @joseibarra5787 6 місяців тому

    Can i use my car batter and tap it like this or will it be to kuch power?

  • @johnwilson7680
    @johnwilson7680 2 роки тому

    What are you jump starting it with? A car battery?

  • @4321mookie
    @4321mookie Рік тому

    100% WORKS!!!!!!! THANK YOU SO VERY MUCH!!!!!

  • @blackout7629
    @blackout7629 2 роки тому

    What’s your power supply I jump box if so what’s the setting car battery

  • @Xerom
    @Xerom 2 роки тому

    This worked for me! Thanks for posting this I really appreciate it!

  • @veronicamiller3380
    @veronicamiller3380 3 роки тому +1

    I have a green works 60 volt lithium battery. Will this work for this battery and if so what do I set my car charger amps to?

  • @leroybeaman1848
    @leroybeaman1848 4 роки тому +4

    Be Advised that these Flexvolt batteries have to be pushed all the way in before they will charge. I have had dewalt 20V for years and just recently got the FlexVolt 9AH batteries. They will charge on a regular 20 volt charger. However the 20 volt batteries have one click to start charging. The Flexvolts have to be pushed on until there is a click and the light starts blinking.

    • @MrRobertqi
      @MrRobertqi 3 роки тому

      Thanks a lot for this. This solved my problem.

    • @ksimurderous1917
      @ksimurderous1917 3 роки тому

      Uh all DeWalt batters have to be pushed in til clicked

    • @northbridge2298
      @northbridge2298 3 роки тому

      Thanks. This solved the problem with my brand new Dewalt batteries that were not charging. It seems strange that their manual doesn't explicitly mention the need for the second click.

  • @johnathantaylor1513
    @johnathantaylor1513 5 місяців тому

    It does work with other DeWalt batteries. I literally just jumped a DBC203 using another DBC203 and spare wire I had laying around

  • @bartvankan5439
    @bartvankan5439 Рік тому

    Thank you. You saved my battery!

  • @inandaudi
    @inandaudi Місяць тому

    This worked like a charm thank you sir

  • @TTT-Turbo
    @TTT-Turbo Рік тому

    whats at the other end of the croc clips and what did you jump them with. Thanks
    I have a 54v 6am battery thats like brand new and dewalt wont touch it because i have no receipt either and the battery dates show its under 1 year old

    • @fixinstuff4374
      @fixinstuff4374  Рік тому +1

      Hi. The clips are connected to a 12v battery charger but you can use a battery jumper.

    • @TTT-Turbo
      @TTT-Turbo Рік тому

      ​@@fixinstuff4374Can you use a 12v large van battery that I keep on charge in the Harare to jump the batteries?
      Thanks
      Just frustrating to know this is a really new battery that won't work

    • @fixinstuff4374
      @fixinstuff4374  Рік тому +1

      @@TTT-Turbo that would work but try at your own risk

  • @robbenoit6065
    @robbenoit6065 5 місяців тому

    What are the jumper cables hooked up to?????

    • @fixinstuff4374
      @fixinstuff4374  4 місяці тому

      @@robbenoit6065 a Sears 12volt battery charger. But some people use jumper cables from their car (i wouldn't recommend but will work).

  • @81mooks
    @81mooks 2 роки тому

    How do you do it with 2 batteries..I've got jump leads but don't have a power pack..I don't fancy doing it off the van

    • @bradsides9932
      @bradsides9932 2 роки тому +1

      You hook the battery up to a battery charger like a Duralast charger or the car jumpers.

    • @81mooks
      @81mooks 2 роки тому +1

      @@bradsides9932 I actually tried another way with wires from a fully charged batt to the dead one, it transferred power but still won't charge, seems the battery cells are fine, circuit board is Toast 😭

  • @JamesFrancis01
    @JamesFrancis01 4 місяці тому

    Worked for me. Used a 12v car battery charger and sparked it a few times. Fyi
    ...initially I tried it at 2 volts but it didn't work. Wonder what the science behind this is?

  • @田景云-w4n
    @田景云-w4n 2 роки тому

    Yeah. It actually work. Thanks bro.

  • @normanchavez6736
    @normanchavez6736 3 роки тому +1

    So, you need turn on your jumper? I have some troubles with my English

    • @joncarbone
      @joncarbone 3 роки тому

      Look up 'jumper cables.' They're using cables for car batteries to 'jump' the small battery.

  • @JOHNPALMER64
    @JOHNPALMER64 3 роки тому

    Great video worked like perfect on my DeWalt 12v that I almost chucked. Thanks!

  • @tomcatmcgillicutty6913
    @tomcatmcgillicutty6913 2 роки тому +4

    I will NEVER but another Dewalt tool,,,Got a 500 tool sitting and they can't build a damn battery and charger that's works right,,,,WTFUCKKKKK...Extremely aggrivated

  • @Hakltz
    @Hakltz Рік тому

    Thanks! Sounds great….I get the flashing charging light for a few minutes and then a solid light. Can’t charge past 1 bar….

    • @fixinstuff4374
      @fixinstuff4374  Рік тому

      Your battery is bad. Only one cell is good . Your charger is charging the one cell.

  • @arvinmiranda7855
    @arvinmiranda7855 2 роки тому

    How about my batteries,everytime I put it into my charger the charger say pack charged is the ok or what should I do?

  • @ignaciomorales8501
    @ignaciomorales8501 2 роки тому

    do you have to do that, every time you want to charger it?

  • @michaelchan1998
    @michaelchan1998 2 роки тому

    Ok so ive done this and the battery still won't charge. I even used another fully charged battery to battery with wires and it charged it with 2 green lights. Put it back on charger but still wont charge, any suggestions would be appreciated, cheers

  • @stickfigure9662
    @stickfigure9662 8 місяців тому

    Tried a 12volt battery tender charger and 2 razor blades but got no spark. Put the blades in between another porter cable 20v and the Dewalt 20v and got spark. Back in business and working now.

  • @juliorives6107
    @juliorives6107 2 роки тому

    I have the same problem,I just bought a blower with a new 60 volts 9ah and a new charger like that one and the charge just lasts 5 minutes on the blower,when I put it to charge it just flashes about 3 o 4 minutes and then keeps it the light on like it is completely charged,I did the jumper thing and still the same thing,what can I do??should I return it???

    • @fixinstuff4374
      @fixinstuff4374  2 роки тому

      Yes return it. Sometimes some of the battery's cells are bad. The battery can only charge the working cells within the battery. So it'll charge the battery but not fully. Then your battery will only last the length of the charged cells within the Battery. The weak or nonworking cells never get charged.

  • @MrDreadneck
    @MrDreadneck 2 роки тому

    after trying this my battery charging light on the charger flickers only and then goes out. I believe the battery is still good, last year before I saw this video it would in fact still take a charge. however the check battery button on the battery itself will not light so I never know how much power is remaining. does this trick fix this issue and am I doing something wrong or not holding it on long enough. please help.

  • @terryheath3539
    @terryheath3539 3 роки тому

    Can you do this for a 36v 4ah with an 18v 5ah?

  • @elspender
    @elspender 3 роки тому

    Thank you! I Did it and it worked. You are the man💯

  • @beegrichard165
    @beegrichard165 3 роки тому +1

    THIS WORKED.......THANK YOU

  • @paullloyd-jones3282
    @paullloyd-jones3282 10 місяців тому

    It worked! Thank you so much!

  • @morrisa23
    @morrisa23 2 роки тому

    Are the other ends of the cable hooked to another battery?

    • @bradsides9932
      @bradsides9932 2 роки тому +1

      You hook the battery up to a battery charger like a Duralast charger or the car jumpers.