Did you know that if the BMS fails on a Fiat 500e, you have to discard 500 kg of perfectly healthy lithium and buy a whole new battery pack for €14,000? That’s because the OEM doesn’t sell the BMS separately — a practical example of how manufacturers make EVs unsustainable, almost deliberately.
Part numbers we need:
V024-00054C / 2045742-05
V024-00054A / 2045742-03
71799125, 6000634779,
(Samsung SDI)
If you have it please contact us. In most cases we can repair all defects, but sometimes timeconsuming phantom issues it is cheaper to change the BMS. If you are owner of fiat and have problems, contact us anyway.
Last letter C or A not important, can be any letter.



I’m sure they break consumer protection laws in many countries in selling unrepairable cars.
Same as my Citroen Ami, I assume they buy that crap somewhrere in China and don‘t consider and spare supply! Hope you Share that with all your costumer!
THANK GOD that we have introduced USB-C and smartphone no longer has a charger included ….