Volts, not amps HD. Not beyond 8.44 volts.
Good points though about how the 8.44 could still be compromised. Sounds like not only will they need to be teched in tech, but someone paying attention to the goings on in the pits.
If the GFX is so great with voltage precision, then why does it overcharge without the sensor leads? Yet chargers which do not rely on sensor leads do not?