Juanjo Madrid's cell replacement thread

[piev]

Don’t think the BMU is VIN coded, otherwise below would not have worked:

https://myimiev.com/threads/miev-with-c-zero-parts.5521/

Afaik VIN programming is only required for ETACS-ECU, EV-ECU and MCU..

You may be correct. I do know that it has information in it like serial number and model number software version etc. I would have to look it up because I can't remember specifics. Of course, I don't know if the ECU uses this information, so it may work to swap them. Maybe I will try it next time and see. I just finished my second upgrade. Did the whole thing in less than 20 hours.

 

[MickeyS70]

You may be correct. I do know that it has information in it like serial number and model number software version etc. I would have to look it up because I can't remember specifics. Of course, I don't know if the ECU uses this information, so it may work to swap them. Maybe I will try it next time and see.

It does work, see post #225
https://myimiev.com/threads/battery-pack-change-plans.5525/page-12

 

[Juanjo Madrid]

Do you have dimensions of these cells to share? Do they have the threaded holes for the CMU boards to mount?

This drawing is started to see the difference in measurements between LEV and CATL because my plans were to use 2 LEV50N and 2 CATL93, I'm not sure if the measurements are correct because in the middle of this, I saw all the measurements on this forum and I remember mixing my measurements and the measurements on this forum.

I think the LEV50 and the LEV50N are the same, but I'm not 100% sure. The only thing I can tell you is that I thought the LEV50N was perfectly fixed in my packs and there was no problem with the CMU fixing on it, I had to make the separations between cells because my LEV50N had nothing to ensure they were pressed and I transferred the originals to the LEV50N, I put some photos of my mixed LEV/LEVN cells, the differences I observed (height) I attributed to the use and possible inflation of the old ones

 

[Volt Energia]

Juanjo .. Boa Tarde ..

Tenho um MIEV 2012 aqui no Brasil e vou precisar trocar o conjunto de baterias daqui a algum tempo.
Você já recebeu essas baterias que adquiriu? E já instalou no carro?
Vou ter que importar também daqui a algum tempo..

Obrigado Adalberon

 

[Juanjo Madrid]

Hi, I not have the battery yet, when arrive I put images here, I expect 90Km around because promise matched and around 35-40Ah.

 

[Volt Energia]

Olá, ainda não tenho a bateria, quando chegar coloco as imagens aqui, espero rodar 90 km porque a promessa foi cumprida e em torno de 35-40 Ah.
View attachment 1685

Janjo
Tudo em paz ?
Obrigado pela atenção
Estou curioso para ver o resultado da troca das baterias.

Seria possível me enviar a especificação exata desta bateria e qual foi a empresa fornecedora.
Eu já vou iniciar as negociações de compra..

obrigado