I appreciate the tip, but I have done that already. Everything is connected and I tested it by riding it, which went well.
My issue is that it won’t charge for some reason. I made sure the e-sw is on for charging, checked individual cell voltages and they are consistent.
When I try to charge though, it stays at 60% and doesn’t seem to be charging at all. Discharge seemed to work fine though.
One thing I noticed is my other board which has the same bms (just 10s version) turns the board on when I turn on the charger (indicated by the battery % meter turning on) before I press the power switch (aka e-sw) which needs to be on for the bms to charge.
Now when I turn on the charger for this board, the battery % indicator stays off until I press the power switch (e-sw) but then doesn’t charge. Any ideas? This is the second bestech bms I’ve tried this with this week (both brand new) and same issue. Im thinking it could be a defective batch, but I ordered from buildkitboards which likely makes this an even bigger mess if it is a bad batch.