DIY Electric Car Forums banner

LiNMC state of charge

618 0
Does anyone have experience with minimum cell voltages (and safe working minimum voltages) for NMC cells? I'm looking for the minimum under load as well as a capacity vs voltage. I had found this through battery university, which helps a lot, but may not apply to large format cells (60Ahr+).

This shows a min voltage of 3.0V but a very little gain once around 3.4V is hit.