1S Active Battery Equalizer for LTO Battery
Each serial of battery use 1S balancer.
QNBBM Active battery balancers are widely used for LTO batteries.
Do you think your battery is safe when you have a BMS already?
NO. BMS can only cut off charging/discharging/ over current. it can't balance your batteries well.
so you not only need a BMS but also need balancers.