Bosch cordless drill Ni-Cd To Lithium BMS NiMH

In this video I am going to modify the old batteries from a bosch drill, I will use the 12v BMS module, that is 3S and 3 18650 lithium batteries.
With the help of this type of BMS I will charge the batteries directly from the old charger for ni-cd. the battery is charging and the BMS
disengages at maximum load.
Battery Spot Welder • DIY Battery Spot Welde...
I used in this project
- 3S40A is the BMS protection board -
BMS PCM Battery Protection Board

AliExpress; goo.gl/B3bY7J
Amazon amzn.to/2PMT227
- Lithium battery (3.7V 3000mAh)
AliExpress s.click.aliexpress.com/e/DYGUf6ne
Amazon amzn.to/30tfmUp
- Nickel tape
AliExpress s.click.aliexpress.com/e/_DEh...
I hope you find something useful and enjoy this video!
Thanks for watching . And do not forget, Like and Subscribe
Due to factors beyond the control of CMC DIY, it can not guarantee against unauthorized modifications of this information or improper use of this information. CMC DIY assumes no liability for property damage or damage incurred as a result of any of the information contained in this video. CMC DIY recommends safe practices when working with the tools or equipment seen or implied in this video. Due to factors beyond the control of CMC DIY, no information contained in this video will create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from the improper use of these tools, equipment, or information contained in this video is the sole responsibility of the user and not CMC DIY.

[@aritani2883]

wow!!cool!! and enjoy time!! 🥰 thank you my friend 🙏your youtube channel good contents 👍 happy day 💓

[@CMCdiy]

Thank you very much my friend 😀

[@lggb3588]

Thanks for sharing my friend. My best wishes from Greece

[@CMCdiy]

Thank you very much my friend 😀

[@alyvproduction]

Very awesome video CMC great job 👍

[@CMCdiy]

Thank you very much

[@londoncity1]

Congratulations 👏 very well done 👍

[@CMCdiy]

Thank you! 😃

[@supriyo3610]

very awesome knowledge tool

[@electronic7979]

Super 👏

[@CMCdiy]

Thank you!

[@gs637]

thanks!

[@CMCdiy]

Welcome!

[@loveyourfreetimenow3270]

Nice!👍

[@CMCdiy]

Thanks! 👍

[@beerruming]

excellent work i change my battery but I am not able to charge it again how do I do it with its original charger?

[@CMCdiy]

The original charger will only work if you have kept the upper part of the battery, the one with resistance.
If it still doesn't charge, it means you have a problem with the BMS on the batteries.

[@massimoraho769]

Grazie per il video ma que carica batteria non danneggia le litio ♥️

[@orlatris96]

Hello friend. Congratulations, another excellent job. I was surprised to see that you used the machine's original charger, even having changed the batteries from Ni-Cd to Lithium, isn't there any incompatibility? The second doubt I have is that since the nominal value of the cells is 3.7v, will three cells be enough? I already performed an identical job and chose to place 4 cells. Please give your opinion. a hug thank you very much for your work and your sharing, I'm your fan.

[@CMCdiy]

Olá amiga. obrigado pela apreciação.
uma célula de íon de lítio tem um valor de 4,2 V quando é carregada, portanto, chega a uma tensão de 12,8 V, que é adequada para esta furadeira.
Em relação ao carregador ni-cd, de fato ele tem uma voltagem um pouco mais alta do que deveria, mas não acho que haveria problemas porque o BMS que você conecta às células de lítio desconecta quando as baterias atingem a voltagem máxima de 4,2V

[@orlatris96]

@@CMCdiy Muito obrigado por sua explicação. Um abraço

[@FixitEasyDIY]

Congratulations 👏 very well done 👍

[@CMCdiy]

Many many thanks