Stromer ST2 battery rebuild

[mbarzan]

Hi,

I wish to rebuild a Stromer ST2 battery -> change the cells to a biggest possible. There was a thread over a year ago that someone did it with a success, but unfortunately there are no pictures of the process. Does anyone have a pictures of internals of ST2 battery? Or anything which can help me with rebuild process?

Thanks!

 

[Streumer]

In Belgium and the Netherland there are companies who tried this and some where suc6full, major problem is the BMS
as when removing or changing the setup of the batts is produces some errors, don't know how to solve.

https://www.fietsaccu-revisie.nl/ebike-accu-reviseren-per-batterij/stromer