A NEW BATTERY FOR MY ORAL-B TOOTHBRUSH

How to replace the internal 1.2v Ni-Mh battery.
NiMh 1.2v Batt (simil).... www.ebay.it/it...
Notice that original battery is shorten than the new one, you will have to cut some small plastics on the battery socket to allow the installation of the new (and longer) battery, it is too easy.

[@antilogism]

This reminds me of working on the wife's Audi. Beautifully designed but with the omission of maintainability as a design goal. "Step 1: Remove engine....".

[@whatsinside3954]

Ahahahahaha

[@kurtisca]

Thanks for this great video (it confirmed that replacing the battery was not something I was prepared to tackle).

[@tonymack5162]

Great Job, now I can change my Toothbrush battery following your video, thanks so much. Tip: keep your soldering iron tip clean and shiny for better soldering. Me, 45 years experience electronics engineer.

[@reinoudmartens7276]

[@SeverinLudwig]

Thank you. My brush was not charging anymore. The battery was okay but there was rust on the mainboard, which caused a short circuit. Took just some cotton buds with pure alcohol to fix it ;-)

[@whatsinside3954]

Thank you, good idea!

[@gwaldy]

Thank you! I watched a number of videos before I came to yours. I wasted a lot of time! Yours was the best---disassembling the various components and then soldering only what was necessary. My first one took awhile but the second one went very quickly! Thanks again!!

[@douglas9607]

about half way through this i'd love to see him put the 'carcass' down and pick up a two pound maul and, seal it up. That's complicated like a sounding rocket experiment. But, thanks for the vid. you did amazing.

[@neilmansfield8329]

This is a great tooth brush

[@JiveBunny997]

Thats a lot of pain - Rather than tinkering around, i think i'll just buy a new one.

[@johnyoung5392]

wow, I dont even have solder to do this.

[@JiveBunny997]

@@johnyoung5392 soldering !! Now that rejogs my memory back to the 80s when i was a school boy at secondary school. I did a fair bit in our electronics module

[@Texaspoppy]

The regular household would not have a soldering iron. Gimme a break

[@JiveBunny997]

@@Texaspoppy whats it to you. It was just a statement - that the term soldering reminded me of when i was school.

[@xrrrismickey]

Well this is insane. But good video.

[@Mach141]

Why was there no battery in it when you first took it apart? Am I the only one to notice?

[@ikarugaxx3749]

No you weren't the sole one.

[@ritaramsieu9760]

Thank you so much

[@fatihcakir4412]

what is the battery model?

[@zj3792]

Thanks for the video! Is there a trick to put on the sealing ring on the top?

[@JMCrookston]

I've heard use a second brush head

perfect! worked for me!

[@Mach141]

Wow, doing the 500 model is much easier.

[@TamarinPamarin]

Braun could have just made it changeable…

[@ikarugaxx3749]

Specially as it lasts one/one and a half years, even in their costlier models.

[@Fr.VeniceLAI]

Nice !.

[@barans.864]

thank you :)

[@user-kf9ih4yr6k]

❤❤❤❤

[@Mara-gw7me]

Thx man

[@cristianabelli5052]

very good… where do you have your studio?

[@MrRekss1]

How to open Oral-B PRO 3 3500 Typ 3772?

[@user-ow5cq4ly8q]

So all of them have same motor type ?

[@FrustratedBaboon]

They burry the AA sized cell inside the housing and solder all around so no one can replace it. Must buy a new brush.

[@MrX-yg7rz]

how model baterry inside?

[@aznataufufa6252]

What type of batteries it used

[@msj.randel1496]

All that?! To put a battery in? What if I can't assemble it back? Smh

[@adinwashere]

You are only doing this once it won't charge anymore and you are left with either throwing it away or trying to replace the battery

[@ib2sweet]

You were dead lucky. The heat from your dodgy soldering iron could have easily wrecked the circuit board.

[@vjanda1]

18650 battery?

[@jamnscn]

No for sure

[@clipuri]

I almost broke the wireless charging pad, trying to open the toothbrush as described. Not mentioning that you opened the back side before, by other means, is just stupid.

[@RomaAmigoProduction]

Блин это очень сложно 😞

[@motog4-75]

Have I gone deaf or has your mic failed you?

[@fande2paco]

No sound on this video wtf

[@user-kf9ih4yr6k]

❤❤❤