I have the Miboxer C8. IME it works reasonably well with both Li-ions and NiMH batteries as a fire+and-forget charger and allows reasonable current settings, and additionally calculates and shows internal resistance, but that’s it – there’s no discharge, analyze or refresh modes.
One of its high points to me is allowing direct automotive power feed (ie, 12-15VDC, as from a car cigarette lighter), simpler and more efficient to use in my motorhome.