Sony WF-1000MX3 Battery Replacement + new battery test

[@woongbinkang]

This worked, thanks. Words of warning for others - 1 - be careful near the front edge because you can easily damage the led on the board. I killed one of the LEDs this way. 2- If your touch sensor is wonky, try restarting (putting it back into the charger) - it will work again.

[@cybernd78]

Can confirm that. For a second i thought that i messed up the touch sensor. Not sure if it was putting it back into the charger or temporary assigning them "none" as command. Now everything works again.

[@photonicpizza1466]

You can also use the new Varta CP1254 A4 batteries, as they have an even higher capacity than A3. The warning in the video is to make sure you don’t buy A2 batteries, which sellers on eBay often list as ones for repairing earbuds, but as mentioned, those have a lower capacity than A3.

[@musaabba2423]

When I opened mine the ribbon ended sticking to the cover instead of staying on the bud, do you think the controls will still work? Nevermind, left them to charge for a while and they're working now.

[@lucuslopez6866]

I finally broke the led on 1 of the earbuds. But tbf it probably means better battery life now. :D

[@otto5423]

Yeah buy Varta cp1254 A4 if u can. They have capacity of 74 mAh vs Varta cp1254 A3 have 60 mAh capacity. 23,33% increase in battery capacity!

[@sergeychalkov4]

This is so nice and satisfying to see the battery replacement done by a sane responsible person, not by an idiot who cannot even explain what they do. Thank you so much for making this world slightly better.

[@arenh2049]

Sounds pretty specific 😂

[@sammike9388]

Just bought a two pack of the batteries on Amazon, and it took a little longer to get off the faceplate BUT they work and charged fully. Great video, thanks!!

[@PursuerH94]

Hello please can you help with Amazon line you bought from, I can’t find the batteries

[@Naisan123]

Yeh, I JUST did the replacement, and had the issue with getting the faceplate off aswell! Though the scratch marks are worth it, for the money saved, they still sound great! (My XM4's also ended up getting the "right-side-battery-rot"-issue, so just replaced a battery in those as well) :D

[@foyo5497]

Thank you for this video! My right earbud had gotten down to just over 30 minutes before running out of battery. Bought some new batteries and followed your video. Again thank you, very much appreciated!

[@Averethel]

Thank you so much for this! I love my headphones but after a few years of heavy use followed by the pandemic and almost no use batteries were pretty dead. You, kind sir, saved me a few hundred dollars for new headphones and prevented generating unnecessary electronic waste. Big kudos! One note - when lifting the battery - it's much easier to do from the side where the ribbon is. If you go from that side you're also more likely to only extract the battery which saves you the effort on re-aligning the contact

[@rwoodward]

Tip for anyone that finds the touch controls aren't working when you put the top cover back on. I found the touch controls worked fine with the new batteries without the top cover, but as soon as I put the top cover back on, the touch commands stopped working (for both buds). I found that I needed to reset the buds. Put the buds back in the case, the red LED (per bud) should light up indicating charging. Press and hold the touch button (one bud at a time, with the buds in the case, and with the top cover on). After around 15 seconds the red LED will start flashing, keep holding the touch button. After a couple more seconds the LED with flash faster, then a couple more seconds the LED will turn off. Once the LED goes off, stop pressing the touch button. The LED will come back on after a second or two to indicate it's charging again. Repeat for the second bud. Once I did that I found the touch commands were working again. The reset will not change any of your pairing settings, so you won't need to re-pair to anything. It's weird. Obviously the touch is working to some extend, otherwise the reset process wouldn't work, but when paired with my phone it would not work with media commands (play/pause/skip) without me doing the reset.

[@evocative_films]

thanks! this could have cost me my morning!

[@Flyingredcactus]

Thank you for this guide ! My left earbuds has only a battery life of 4 mins and the right earbuds a battery life of 30 minutes after 2 years of daily use in public transport, at gym and by traveling.

[@hshinqety]

That 4 min is same as mine Lool

[@BFree-bb8nh]

@Tom Tl i keep reading about all these battery break thrus online, but when will they come to actual products? i went thru 3 plantronics due to this issue.

[@nic8810]

Battery life with the new batteries was still poor compared to new earbuds where they were around 6 hours!

[@mastas7]

Omg we need more tech where this is possible! Happy to have bought them

[@Lorenzo_Strozzi]

Just performed the replacement successfully, thanks for this video! couple extra thinks to look out for: 1- as other said, look out for the led's on the bottom of the board, take your time and open the perimeter in small steps, do not go deep with the picks. 2- my replacement batteries came wrapped with an amber, adhesive tape film that needed to be removed prior installation 3- watch out to not short the batteries! the metal contact bends upward and that upward part needs to be phisically distant form the side walls of the battery. I made this mistake initially and the battery got very hot. Luckly I was able to recover it but be careful! 4- removing the old battery was quite more difficult than shown in the video. Personally the best tactic was to really push down with the plastic lever to really get under the adhesive before prying.

[@webboy998]

video is generally very useful however around 5:12 how the OP placed the battery onto the metal plate is wildly dangerous. After removing the old battery you should put the metal plate back to the frame to install the replacement battery. On the frame there are two extruding bits aligned with the holes on the metal plate, the hole closer to the battery will allow the extruding bit on the frame coming through to prevent the side wall of the battery (plus side) from making contact with the metal plate which is already connected to the minus side (the side with engravings).

[@rootEth]

Wish I'd read this before I did the same - it's not working... it feels quite warm - remove battery and it's scalding hot lol

[@alecj5469]

Thank you!!! My headphones were only getting 30 mins of play and this has breathed new life into them!!!

[@jonash6070]

Awesome, I just finished replacing mine. The new batteries came fully charged with a small tab on both sides for some reason, so i put the battery in with the tabs pointing into the battery and held it closed for a few seconds to see if the led would start blinking, but immediately notice the battery getting hot. so I removed the battery and installed it with the tabs facing the opposite direction and checked again for heat and power, and it worked great. Tested with charger and phone, no issues yet.

[@Minerva___]

Thanks so much for posting this. I love these earbuds and hated the thought that I’d just be tossing them once battery life was poor (its getting there). Glad to hear they can be replaced even if it is a little tricky. Even better still you provided evidence as to the improved battery life with good testing technique.

[@Naisan123]

THANK YOU, @Saroua! - 3 years later, and this saved me tons of money! (got the dreaded "right-side-battery-rot"-issue, which also hit my XM4's... Sony taking no responsibility.) I did decide to just try and get Z55H batteries (the original type that goes into the WF-XM4's) and boots up, pairs, plays, so I think they're good too! One thing for me personally though, was that the point of having to align the dot, when reinserting the battery was unclear to me. I saw a dot/hole at the bottom, where you could see orange through (ribbon cable), but I guess the dot mentioned was the dot around the middle of the casing, with the HOLE in the metal plate that goes on the battery - I figured it out, and it worked, so all good!

[@MalumnikaKir4o]

Well, I think I messed up the LED indicator, but the Left earphone I've worked on is working perfectly! Amazing guide! Thank you!

[@Adam_mohammed_]

Thanks man! I follow your instructions and replace the batteries by myself, you just forget to mention that the metal sheet which is attached to the battery must not touch the side of the battery itself because it causes a short-circuit. by the way, after more than 2 years I needed to replace the batteries because they hardly ever last for more than an hour. Now after first test they last for more than 2 hours! Notice that! always head for Sony authorized repair shop first and ask them for replacement.

[@pavithren]

Thanks for the tutorial @Saroua. I just replaced my batteries and using my earbuds now! Thanks Adam for the note! I noticed that the cell was overheating once I pasted the metal sheet and realized the the negative and positive(side of the cell) ends were connected. However when I put the cell inside the casing, the was a gap and it was not short circuited anymore. @Sarousa, this should be added as WARNING for beginners.

[@BFree-bb8nh]

explain to me -- if the batteries are replaced -- why can't it get 4 hours of play time? what is the difference between the replacement batteries and the original such that they're only getting 2 hours. if only 2 hours - i will just toss them. i already got the xm4s. but was hoping to keep the xm3 around. but not if i can only get the 1 to 1.5 hour to 2 hours or so.

[@Adam_mohammed_]

@@BFree-bb8nh Not that there is many features drain the batteries, you can disable these sound enhancing features and gain more runtime. By the way I don't having too the same runtime after replacing the batteries like new purchased one.

[@Beyllion]

@@BFree-bb8nh replacement batteries aren't identical to the OEM ones. The OEM ones are of better quality.

[@kipzonderkop1994]

I’ve had mine since early 2020 and they’re still amazing, not a single issue with battery life and I use them every other day or so only requiring a charge once or twice a month. I do tend to listen to fairly low volume though so maybe that’s why they last so much longer Edit: forgot to add, watching the video in case I need it, wanted to confirm if the battery was replaceable or not 😂

[@JVluluorban]

I'm deaf AF ahah But honestly sometimes you just get a worse battery too And I honestly used them a TON and so had to recharge them often and I went through the cycles quick

[@TheXcuTionerX]

@kipzonderkop1994 wait what for real you charge once a month.. Hahah..

[@kipzonderkop1994]

@@TheXcuTionerX lmao Yh for real, I charged them, used them here, went on a holiday for a week and used them a fair bit, came back, they still say battery fully charged 😂

[@msr75]

Thanks for the guide ! Super simple to change, also nice to see that Sony didn't go the apple way of making stuff unrepairable. I bought some Varta cp1254 a4 which work perfectly and offer 74mAh vs the 60mAh that the a3 delivers. Hopefull that gives a bit more battery life

[@FazalJuman]

Hi, where did u get the A4 batteries from? Cant seem to find them anywhere for sale, particularly in USA.

[@ghibliq]

HOLY SMOKES! I bought these exactly 2 years, 1 month ago and the earbuds discharge at an unequal rate. The left one discharges considerably faster than the right one. Plus: The left one discharges completely after merely 30-40 minutes of use :( I was considering buying new ones, as they have dropped in price significantly (about 100€) and they are definitely the best true wireless earbuds i've EVER had. That was until now because i absolutely did not realise how stupid easy the batteries are to replace!! I was absolutely convinced one could not open these without totally destroying them in the process. Thank you so much for this video!!! I will be replacing the batteries myself ASAP! And should i fat finger it somehow and destroy them, despite them being so easy to repair, i shall order new ones :D

[@terence3004]

Dude, just buy the battery and get a phone repair shop to do the rest..

[@Kalamoren]

I have the exact same issues with the left one dying within like 20 mins. Did you change yours in the end?

[@ghibliq]

@@Kalamoren i did :) Still works perfectly and still using the WF-1000XM3

[@Kalamoren]

@@ghibliq Cheers, I'll definitely replace mines too then.

[@Kalamoren]

@@ghibliq I replaced the batteries today (finally) been listening to music for over 5 hours and they're still going strong. Struggled a bit opening them though as I only had one of those guitar pick plastic thingy

[@Jumpeex]

Je n’ai pas ces earbuds mais je ne peux que reconnaître que ton tuto est super. Merci !

[@harbirsingh7266]

Great guide! I just upgraded to A4 version which has the higher capacity and it works great!

[@SolfonicToast]

Great guide, thank you! One thing that was different with the battery I got was that the side with the writing on was the POSITIVE side, I very quickly realised and flipped the battery over and now all is good. Also, I had to be careful with the ribbon cable that is attached to the touch sensor when first opening the ear bud up as that was attached to the outer casing.

[@Ethan581]

Brilliant video - I just changed the battery in the left earbud. I'm not somebody who does this sort of stuff myself usually but it was very straightforward, and to buy the kit and the battery it was

[@Sulaemansudardji]

What battery did you use? How many hours is the new battery last?

[@musaabba2423]

Had the same issue bro, they stuck to the cover, but my controls not working, hopefully they work later on, I've put them back to charge. Thank God I only opened the left. Checked back later and they're working now!!!

[@nicodemous5402]

High Quality video keep up the good work!

[@leonardtheman3607]

hey good video, things i learned while trying this 1. the flex cable is really... REALLY fragile, especially if you have an old one, don't bend it. i bent mine and it basically broke clean off. so now i don't have touch controls on 1 of the sides. waiting to see if charging still works, hopefully it does. but sound definitely comes out 2. when you're prying it off, there are tabs/clips that can very easily break off, try not to pry on 1 side and rotate around like i did. that'd break the tabs for sure. 3. get the varka batteries. i cheaped out and bought some batteries from china. worst decision ever, as soon as i put the metal tab, it made contact with the positive side and turned my battery into a heater. this one should be pretty obvious but.. not for stupid old me lol good luck to anyone trying this, take ur time, be careful

[@zororosario]

Thank you for this instruction video. I just bought these new at half price and was wondering how long would the originals last? Then I found this battery swap lesson. Cheers.

[@shanakacooray2594]

This worked. Thanks so much. Picked up the Ifixit kit as well. Seems excellent for the price

[@notlocalhorst]

Thank you, that worked well. I was a little bit surprised that the batteries where already that bad after "just" 3 years, but i guess it is because of the size.

[@Albarios]

That's one of the reasons because I moved from Bose to Sony in NC earphones and headphones. Bose tells you to buy a new unit when the battery span life runs out.

[@jerr990]

Thank you very much for the guide! Worked a charm!

[@GabbyMoore13]

Just wanted to say thank you. Worked perfectly for me. Thanks again

[@NekoPavel]

Great video, managed to upgrade to A4 variant and everything works flawlessly! Getting better battery time than new now.

[@post-man23]

Thanks for the tutorial. Mine comes with "ZeniPower Z55 Li-ion 3.7V 0.24Wh". Only found out after opening and purchased the same one you used but it works.

[@kinetik68]

Thank you for the video, helped me immensely. When I reached out to Sony Pakistan to fix the earphones, they said that they could not import the official batteries, and if I was able to source them they would charge me to fit the batteries, plus they mentioned that they may bear marks due to opening the earphones. I was able to follow your video and there are no marks, am charging the earphones, so fingers crossed.

[@skinnersbollox]

Thanks for this. I had trouble getting the batteries in the UK but finally sourced the A4 version which fit the same. So far, so good.

[@gerhardsohr2697]

Thank You - Just Changed the Varta A3 against Z55 which Sony used later on - didn't find a Varte A3, A4 or A5 (not out yet?) on reliable sources. Besides this video, Reddit is a good knowledge base. Now i can enjoy my 5 year old 220 € In-Ears again with full play time, after the left was down to ~45 minutes and the right one was down to 60 minutes. (I often use just the right one when I'm on the bicycle).

[@danlovesayu]

This is why manufacturers are not keen to repair or replace the rechargeable batteries which would actually save the environment from more e-waste. I replaced both batteries as they were losing charge fast. It looks easy but you will still need a little patience and TLC as this are pretty small earbuds if you have huge fingers. I bought a pair batteries online which cost $18. The tricky part is placing the battery and it's metal connector with double sided tape. Before you close the cover, you can actually put the earbuds on the charger to make sure the red charging light appears. If it's blinking or no lights, it means the battery is not sitting or connected correctly.

[@blondin304]

merci grâce a vous ,je viens de donner une 2eme vie à mes écouteurs !!!

[@funkytequila75]

Great little guide, thank you

[@turke765]

worked great. the case is a little trickier to open than I thought but got there eventually

[@corporatemcmahon2815]

I like videos like these. Thanks brother. Liked!

[@KeithKreider]

My replacement batteries came wrapped in yellow tape that I had to remove. They also had tabs that I had to break off. They worked awesome the first night but once I put them back in the charger overnight the left one stopped functioning. I completely disassembled it and the battery was too hot to touch. I tried to rotate the battery thinking that it might be shorting out on something. IT no longer overheats but that earbud stopped functioning. I would guess that I fried it somehow.

[@felipeiglesias]

It really works! That save me €200 euros. Kudos!

[@kikihub]

Thanks for this awesome guide !

[@ToastyMeadows]

7:56, No that is about 47.89% gain.

[@adampatterson]

When the battery popped out the earbud twisted in my hand ripping off the ribbon. Be really careful it lets go quickly. I knew the risk and a 15 min left earbud was mostly useless anyway. It still connects and I can hear just fine. I assume the noise canceling isn't working but I also don't use it much since outside it's terrible.

[@t.sholto4700]

fantastic guide! so easy. Thanks!

[@lovecareshare]

Thank you. Nice video...I just ordered the battery...

[@JVluluorban]

Your welcome. Let me know how it went ! Don't hesitate to ask if you got any issue when doing the replacement :)

[@reinhards.5424]

Tolles Video, hat mir sehr geholfen! Vielen Dank und schöne Grüße, Reinhard

[@marky1010]

Very helpful, cheers! Only thing, i don't think 74.9% improvement is correct? 48/49% improvement based on 71 minutes to 105.5 minutes. Still great though

[@BFree-bb8nh]

i was surprised that the new batteries only gave you 106 minutes. Ideally, when new, the earbuds should provide 4 or 5 hours of play time right? So, would a better solution be to try 90 mah batteries?

[@deepaksingh5576]

Plz show similar tutorial for Sony WF-C500

[@prakashvidz]

The earbuds blue light doesn't turn on when removed from case. It is always red in the charging case and earbuds. Please suggest

[@riedelr99]

in my case the red light was flickering a bit in the chargingcase and blue light wont turn on if i removed them from the case. it was because the contact of the battery wasnt ideal. after i bent the contact a bit so it has better contact to the battey it worked again. mybe the headphones need stable power input to go to waiting for connection state or something like that.

[@prakashvidz]

@@riedelr99 that's exactly the same issue I'm having. Not sure how to fix it. Went to local sony service center, but they said it can't be fixed by them. Instead they can replace if it is under warranty. Mine was under warranty but since i purchased in US, i cannot claim for replacement in India. Now I'm unsure how to fix it myself. It would be better if you elaborate the fix you did and worked for you.

[@riedelr99]

@@prakashvidz i just took the battery out and instead of putting the "glue" with the contact on the battery i clipped the contact thing (the metal thing with the "glue" on it) into the headphones then bent the lip (the metal thing he is pointing at at 4:47 e.g.) so it reaches in the direction the battery will be placed in. then i pushed the battery in wich is oviously bending the lip back but only as far as it keeps contact (obviously) then i put the lid thing on top and screwed the screws in and then it was working. i think it does not matter how you do it but make sure the metal lip thing is in good stable contact with the battery :)

[@HoangNguyen-ov2uy]

I have the same problem as you and I don't know how to fix

[@invisiblealex007]

inside under the cover is a flat capacitive sensor coil. There is a black jelly-like plastic there and it serves as a seal or glue to transfer the charge from your finger through the cover to this sensor. So after the headphones are assembled - the sensor stops working because this glue is disposable. Having torn it off, it no longer conducts the signal for the reason that the contact is not tight. How to glue or what to replace this glue?

[@fluffi06]

While removing the cover the strip came out from the middle, and currently its not working so have I ruined it ?

[@matouseksimracer]

Hi there guys. I was able to replace the battery and all works just fine! Thanks for the tutorial. However, I am not able to "click-in" those two parts together anymore and I was wondering what to use in order to make them hold together better. I ordered B700 adhesive glue. Do you think it will work? Thanks

[@meheratia129]

This video is a life saver. I bought the Sony's since they came out on 2019, and now the batteries are dying in like 20 mins so I decided to replace them. Just a quick question: I found a place to buy the same batteries that you showed in the video, but the guy in the store told me that they are only compatible with the Powerbeats Pro and not with the Sony's, should I go ahead and try them or not? Because it's the same model (CP 1254) PS: Keep up the good work

[@JVluluorban]

If its that model it should be fine They are not exclusive to a model, that said if they are of model thought for a type of earbuds they might have soldered stuff on it but you could always that But the battery itself is used in multiple devices

[@meheratia129]

@@JVluluorban I will go ahead and try it then. I appreciate it your quick response. Thanks man.

[@aemen8796]

Same!

[@camphongnguyen6358]

After learning your instruction, i was succesful in changing the batteries. But i can't reset or initialise the buds. Can you tell me what i should do. Thanks in advance !

[@secondaccount9930]

Hello Saroua, would you be comfortable doing a tutorial on how to replace the battery in the charging case? I know you have to do some soldering, but it would be helpful to not replace the case once it barely holds a charge.

[@PDRLyarlo]

Great video! Super informative.

[@berberger4814]

These tws seem to be actually servicable, I mean its more or less a standard cell size

[@alschinghaha]

Thanks so much, I just follow u step by step now , appreciate:-)

[@JonadanandtheFreaks]

My battery Z55 is getting really hot in my hand trying to put it in the slot... What should I do ? Leave it there ? I stopped the process cause i was afraid

[@soulhiphop92]

Thanks so much, I changed the left battery, it worked well during a couple of weeks and then it suddenly stopped completely : absolutely no sound in the left one. Any idea please ? I replaced it again but it didn't change anything. Regards.

[@brenkhiu1909]

Just a side note, do remember to remove any plastic that is wrapping your battery. You might get a scare when you try to turn it on if you don't. I know I did :(

[@sebastienguebert5022]

Hi Saroua, thanks for your video which comes at the right moment as my wfx3 are dying to fast. I would like to have your expertise on this : found some cp1254 but a4 instead of a3. they seem to have same voltage and size but capacity looks better. Do you think they could be compatible with wfx3? thanks

[@photonicpizza1466]

They will be compatible. The A4 batteries are newer generation batteries from Varta. They weren’t available when the WF-1000XM3 were designed, so the batteries installed originally will be the A3, but you can use the newer batteries. The warning in the video is mainly because of sellers on eBay selling A2 batteries very often, which have a lower capacity so they would be a downgrade, but the A4 batteries do indeed have a higher capacity (and practically identical charging characteristics) so they will be an upgrade.

[@SimoSorvari-i6v]

ATTENTION: Be very careful also with the metal clip, I misunderstood that it needs to aligned with the adhesive and tried to put it back and short circuited the battery. It's better to put the metal piece into place since there is this small stopper which will keep it in place.

[@benfrey5132]

anyone have a battery replacement vid for the charging case?

[@minayleah961]

Thanks for a great and informative video. Any idea if the case battery is possible to replace?

[@JVluluorban]

I know it is but I couldn't give you the model of it You should be able to find some info out there about it :)

[@dannywilliams4093]

Yes it can iv changed a few as I repair them and sell replacements etc on ebay of the x3s

[@TheEfX]

amazing good job my friend. Used them for 2 years. so the battery wore out

[@tziy]

I have the launch batch of this earphones, seems like my ribbon are stick to the 1st layer of the shell.

[@goprocbr]

Thanks for this. My right side earbud is crapping out. I'll try replacing the batteries following this guide. The link to the battery no longer works. Is there another source you can recommend?

[@thero7503]

hi. i connected my dock case with 10volt charger. then the case is broken and can't be charged anymore. does replacing the battery help?

[@familieverduin4467]

Maybe you can help me. I changed the battery as instructed. The earbud will function but not load and does not give a red light. The case itself shows a red light, even if the other earbud is not present. What can the problem be? And is there a solution? Thank you

[@adriandamian1123]

Hello. I changed the batterys but now i have a problem. When i put both the headsets in the case the red light start blinking and i can t connect them anymore. Can u help me pls? Thx.

[@markjosephsalvador6345]

My right earbud has no sounds. How can i fix it? Any suggestion? Touch controls are working

[@dexdavd]

if i want u to replace my Sony wf-1000xm4 battery for both ear buds, how do i send them to u, what does it take and how much. please let me know. thank u.!

[@maximeang]

I broke the glue trying to remove it. Any idea what glue I could use instead? (I tried without, but it's not working)

[@kashyap1991]

sadly this batteries are not avaialable in India can u suggest me other compitalble models ?

[@riedelr99]

ich habe zwei neue cp1254 a4 akkus verbaut, da meine alten akkus nur noch sehr kurze akkulaufzeit hatten. der austausch war nicht so einfach wie gedacht. zunächst hatte ich probleme die kappe abzubekommen, mir hat es geholfen an der vorderseite eines der plastikstücke zwischen deckel und kopfhörer zu schieben um die verklebung zu lösen. dabei sollte man vermutlich aufpassen, das plastik nicht soweit nach hinten zu schieben um das mikrofon nicht zu beschädigen. dannach habe ich die schrauben entfernt und die akkus herausgenommen, auch das herausnehmen der akkus war nicht so einfach wie gedacht. auch hier musst ich mehr kraft anwenden als erhofft, jedoch fuktioniert es so wie im video gezeigt sehr gut. dann habe ich die neuen akkus eingebaut und die kopfhörer haben zunächst nicht funktioniert bei einem habe ich beim aufdecken der batterie (wie in minute 4) so wie in einigen anderen kommentaren beschrieben die led kaputt gemacht. bei dem anderen kopfhörer hat diese zunächst nur geflackert wenn ich ihn in das ladecase gepackt habe. also habe ich die kopfhörer wieder aufgeschraubt und die akkus nocheinmal herausgenommen, dann habe ich den metall kontakt der akkus etwas nach oben gebogen, also die akkus von diesen entfernt, den metall kontakt ohne batterie in den kopfhörer eingebaut und dann die lippe unten in der mitte hochgebogen, anschließend den akku darauf gelget und dann zugeschraubt. dann haben beide kopfhörer wieder funktioniert, sohwol noise canceling als auch die touchfunktionen sind noch intakt, obwohl ich befürchtet hatte diese durch zu viel kraft einwirkung kaputt gemacht zu haben.

[@bikepackers]

I hope the cp1254 a4 launches soon

[@05ManSki]

I just wondering if you are ever got more than 105-110 minutes out of it, with the same settings? Would original powers earbuds for the same time? I did replace the batteries, with EVE ICR1254 V2.0 (0.222Wh), which was claimed to be as good as Varta CP1254 A3 (0.2Wh, same rated capacity 60mAh. It seems to be true as I've got from the first run 1h 45mins (right earbud) and 1h 51min (left one)... But on SBC codes and volume was around 30-40% as I could not go higher with my ears :-), the rest is the same. Anyway, it seems to has a limited impact on battery life/juice. I will see how it goes further. One note: the clips are very frigle I broke one at the rear side...

[@JVluluorban]

I've not got more time with them when DSEE HX is enabled, but I honestly don't hear the difference so I disable it and it is a big battery life saver , enabling the option drain the battery a ton from what I've experienced

[@05ManSki]

@@JVluluorban (lube oil) after offing DSEE HX - got 4hrs+15mins with 20% left. happy with EVE cells.

[@JVluluorban]

@@05ManSki happy to read that Yeah DSEE HX is a big battery sucker ahah

[@reneamaro8476]

@Slava Lyzhnikov I'm trying to find the Eve cells and I don't know where to buy them. Could you tell me where you purchased them?

[@m.umeraftab2719]

After changing battery, no sound is coming from left bud Nothing seems to be broken plus all leds etc are working and touch controls also working fine Can anyone help?

[@barbakot1]

Which one is better varta or zeni?

[@Oxygenoneone]

Thank You. Great video.

[@jonredding5584]

hello, have you replaced a battery in the "WF 1000X" ?

[@Simos_Arvelakis]

MY BATTERY AFTER REPLACEMENT THE BATTERY WAS HEATING UP FROM THE MOMENT I CHANGE IT AND PUT THE METAL PLATE ON IT WHY ?

[@bobodada1]

after changing battery, the light indicator on the headphones are gone, any fix?

[@MarcoAntonioMacielTuz]

Muchas gracias, siguiendo tu tutorial pude fácilmente cambiar la batería. Algo que noté diferente es que la batería original de mi auricular derecho (por que solo cambié la batería del derecho que es la que menos me duraba) dice ZeniPower Z55. ¿Esto es normal? ¿Afecta en algo (ya que usé la misma batería que indicas)? Como dato extra yo compré los míos en Amazon México. Gracias de nuevo. Thank you so much, following your tutorial I easily replace the battery. Something I've notice it the fact that the fabric battery on my right earbud ('cause I just replaced the right one which last less) puts on the battery "ZeniPower Z55. ¿Is that normal? ¿Does this affect in something (this 'cause I used the same battery as you)? As an extra fact i Bought mine in Amazon Mexico. Thanks again

[@JVluluorban]

From what I could find online it has the same specs as the varta so it should be fine

[@maylothatch3780]

dónde compraste la batería el link que publicó ya no aparece??

[@Primer9]

Both of my head buds randomly stopped working.... Would this be done by batteries? My battery life wasn't bad

[@tostmn1600]

be carefull not to shortcircuite the battereie with the metal piece. At some point I was wondering why the batterie became so hot all of sudden

[@pennytration8935]

Does sony support battery replacement for their buds?

[@youthschoice7452]

Dam you saved my life dude

[@anthonydoherty8840]

Can anyone help. I unpaired my earbuds from a Samsung phone and now cannot get them to pair to anything including the phone.I have tried the factory reset but it still won’t connect. I have tried a few devices and nothing works. Thanks

[@dom_the3166]

The fact that these are so easily repairable compared to the completely unrepairable airpods pros is one of the many reasons I bought these instead.

[@clausschyummadsen4840]

Nice video, but the percentage improvement is more around 50%

[@gastonpierini1774]

I dropped the left bud several times and eventually it just stopped working. The battery will not charge either. I removed the battery and replaced it again (same battery) just to check. Any ideas of what can be broken from? I know it is a very general question but maybe you have better insight.

[@gastonpierini1774]

I want to point out that my left bud died after putting it back in the case. When I put it back on, it was dead. But I haven't dropped the buds for at least a week.

[@robert-cope]

Am I the only one who noticed? The title says "Sony WF-1000MX3", when the actual model is WF-1000XM3. Maybe, time for the OP to correct? I know it's a simple typo we're all capable of, but accuracy matters when referring to specific model numbers.

[@sherwinbactat4179]

Thanks for the video.. Big help...

[@Flyingredcactus]

Thank you for the tuto !

[@weppwebb2885]

just opened my right one up but I doubt I can save it... lost it when jogging and found it two days later. When I found it the gap between the case and the lid was wider than it should be on one side. after opening it and removing the screws I found some blue gel all over the pcb do you have any idea where that came from?

[@TheSCxTV]

probably from factory lol

[@dannywilliams4093]

I sell them cheap on ebay if you need a left or right earbud let me know