Frud
Active member
Hi all. I recently bought an i-miev with a faulty battery. I want to remake the battery myself with new elements. According to my calculations, the cost of the conversion will be about $3,000. The approximate battery capacity will be 25 kWh. Cells SK Innovations E777.
I have already designed a block with 44 cells. It is slightly smaller in size than the LEV50 5x8 units.
This is what it looks like in the picture.
![i-miev_pack1.png i-miev_pack1.png](https://cdn.imagearchive.com/myimiev/data/attachments/0/274-c41ca648f88ae7930ff26f40d11431ef.jpg)
![i-miev_pack2.png i-miev_pack2.png](https://cdn.imagearchive.com/myimiev/data/attachments/0/273-589bd990fe1b7f92bbea67d95b4e1226.jpg)
I plan to integrate the original CMU boards into the free space of the 4S units, left and right, and connect them with wires to my 44S units.
Today I tried on the design elements of the unit in the battery case. All dimensions are completely identical and the top cover of the battery case closes tightly.
![изображение_viber_2024-02-20_16-15-01-383.jpg изображение_viber_2024-02-20_16-15-01-383.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/271-36b412c2b3ada95b002aa1fb3902a61f.jpg)
![изображение_viber_2024-02-20_16-15-01-295.jpg изображение_viber_2024-02-20_16-15-01-295.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/270-69aa25671ed5dbccc6424e68824ff337.jpg)
![изображение_viber_2024-02-20_16-15-01-211.jpg изображение_viber_2024-02-20_16-15-01-211.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/269-f7a16a223bbcf284bdc82e58119b74c7.jpg)
![изображение_viber_2024-02-20_16-15-01-494.jpg изображение_viber_2024-02-20_16-15-01-494.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/272-fcf15fb2289f39e17b866699924f3f42.jpg)
I have already designed a block with 44 cells. It is slightly smaller in size than the LEV50 5x8 units.
This is what it looks like in the picture.
![i-miev_pack1.png i-miev_pack1.png](https://cdn.imagearchive.com/myimiev/data/attachments/0/274-c41ca648f88ae7930ff26f40d11431ef.jpg)
![i-miev_pack2.png i-miev_pack2.png](https://cdn.imagearchive.com/myimiev/data/attachments/0/273-589bd990fe1b7f92bbea67d95b4e1226.jpg)
I plan to integrate the original CMU boards into the free space of the 4S units, left and right, and connect them with wires to my 44S units.
Today I tried on the design elements of the unit in the battery case. All dimensions are completely identical and the top cover of the battery case closes tightly.
![изображение_viber_2024-02-20_16-15-01-383.jpg изображение_viber_2024-02-20_16-15-01-383.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/271-36b412c2b3ada95b002aa1fb3902a61f.jpg)
![изображение_viber_2024-02-20_16-15-01-295.jpg изображение_viber_2024-02-20_16-15-01-295.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/270-69aa25671ed5dbccc6424e68824ff337.jpg)
![изображение_viber_2024-02-20_16-15-01-211.jpg изображение_viber_2024-02-20_16-15-01-211.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/269-f7a16a223bbcf284bdc82e58119b74c7.jpg)
![изображение_viber_2024-02-20_16-15-01-494.jpg изображение_viber_2024-02-20_16-15-01-494.jpg](https://cdn.imagearchive.com/myimiev/data/attachments/0/272-fcf15fb2289f39e17b866699924f3f42.jpg)
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