Bms ratings check

Can someone have a look at the ratings if this thing? if its good I could save a couple bucks.

And does any one know what charger to use for 8s? laptop style 29.2v 3A would it work? or 29.4V?

What batteries are you going to use? This BMS is for LiFePO4 cells, so it won’t work for Li-ion or Lipo cells.