Hi lads, I just finished my 2nd charge after dropping to 45.5v the pack, cause tomorrow I plan a large ride, and now the LCD SW900 shows a charge of 55.2v.
Suposetly the charging should stop at 54.6. I remember the first time I charge them right away with multiple re-plugging to allow BMS to level the cells, and the final voltage was 54.8 or so, the cells are 21700 (unbranded), not 18650, so my guess is that may be normal... or is not?
I can't really give them a quick ride right now, I just press the accelerator with the wheel lifted to allow it to spin the motor and burn a few watts, but there's almost no consumption without resistance.
Suposetly the charging should stop at 54.6. I remember the first time I charge them right away with multiple re-plugging to allow BMS to level the cells, and the final voltage was 54.8 or so, the cells are 21700 (unbranded), not 18650, so my guess is that may be normal... or is not?
I can't really give them a quick ride right now, I just press the accelerator with the wheel lifted to allow it to spin the motor and burn a few watts, but there's almost no consumption without resistance.