Our first test, at a 350-kilowatt station with plenty of power to meet the Charger Daytona's 210-kW rating, started off fine. Video chief Mike Roselli arrived with a 15% state of charge. At 40%, the session was cruising along at around 150 kW. Suddenly, the charge rate plummeted to 2 kW, before rising back up to 150. At around 50% battery, the power output fell to a measly 73 kW, trending downward as it reached 80%.