Hi, I just discovered the Energi as a new entrant as a PHEV to compete against the Volt, and I like it a lot. Just wondering, what is the charging rate of the charger? is it 3 or 6 KWatts? Not seeing it documented anywhere. If its a 6KW charger that is a huge advantage over the Volt to get fast recharging on trips. (despite only having a 21 mile range) Thanks, Stefan in Montreal