- 12 September 2024
- 1
- 0
- E-Scooter
- xiaomi 1s
Hi everyone,
my scooter started having problems with the battery, it started suddenly turning off mid ride, or showing incorrect battery percentages that keep changing.
after following some guides online i tested the battery cells, all good voltages, i noticed that the output from the BMS sometimes is ok and sometimes will show almost zero. this only gets fixed by plugging to the charger momentarily, or pressing the reset button. I also checked there are no loose connection. the conclusion i got to is that is should replace the BMS board.
my problem is i cannot find almost any boards for sale that are marked as being for the 1s only the m365. I wonder are they the same? none of the ones i found look identical to my board.
ill attach some pictures of mine. I would be happy if someone could point me to where I can buy this.
my scooter started having problems with the battery, it started suddenly turning off mid ride, or showing incorrect battery percentages that keep changing.
after following some guides online i tested the battery cells, all good voltages, i noticed that the output from the BMS sometimes is ok and sometimes will show almost zero. this only gets fixed by plugging to the charger momentarily, or pressing the reset button. I also checked there are no loose connection. the conclusion i got to is that is should replace the BMS board.
my problem is i cannot find almost any boards for sale that are marked as being for the 1s only the m365. I wonder are they the same? none of the ones i found look identical to my board.
ill attach some pictures of mine. I would be happy if someone could point me to where I can buy this.