Hey everyone, I’m looking to use a 4s bms with balancing for a project, pretty much one of these
But with every BMS I’m seeing, they overdischarge protection kicks in at around 2.7volts. Even this one which I see around here alot kicks in at 2.9volts http://www.batterysupports.com/36v-37v-42v-10s-60a-10x-36v-lithium-ion-lipolymer-battery-bms-p-267.html
Im using 18650 cells and I know going that low will kill them, but every bms I’ve found has the overdischarge set to around 2.7volts. Am I missing something here? or do all these bms boards allow the cells to kill themselves.