16S (51.2v nominal) Jiabaida BMS configured for LiFePo4 (3.2v nominal) but also configurable for NMC like voltages (3.6/3.7v nominal) as well.
Includes Sense leads, Bluetooth module, switch wires, 3 temperature sensors, and 18 m6 ring terminals for the sense leads.
Will protect against single cell over/under voltage. Under/over temperature. Over current. And balance the cells with the built in passive balancer. I have used this BMS with 230AH Eve cells that are well matched and it’s able to keep them balanced. The larger the cells get or the more difference in internal resistance they have makes it harder for a small passive balancer to do its job and might require an active balancer to help.