So for my mountain board build I’ve decided to use a bms instead of my regular balance chargers just for convenience since it’s a 10s8p pack it’s pretty big and I want to just plug it in and walk away.
I have pictures of what I think I can use I’m using 80samsung 25R cells.
Of these four items what charger and bms combo would you use?
If I were to make a pack I’d buy pretty much the same BMS’s you listed. You have a max output of 160A, but you should check how much amperage your motors are rated for. I bet you’d be fine with the 100A BMS.
I’d get the cheaper charger simply because fast charging tends to reduce cell life a bit and the fan on the fast charger is probably loud as hell. If I’m going to be charging up 840wh I’d probably end up leaving it plugged in overnight anyway.
Just keep in mind You’re going with two motors and two of 120A rated ESCs, that means, with 100A BMS each motor can get only 50A continous. Just my 50c, I like to use much higher rated components than necessary