Just data for anybody that can use it. 10/19 purchased BBSO2 48v 750w mid Drive from em3ev.
I built a 15s battery pack from 12.5aH lithium soft pouches. No BMS and I am using an Active Balancer 1.2amp. I use Low Voltage cell monitoring to alert me when my cells get to 3.2v.
I bought a 15s...