Plug in America's website says that frequent fast DC charging can be bad for a battery. Is this true for supercharging Tesla's batteries?
This is what they say:
DC Quick Charger
An offboard charger that connects directly to a vehicle's high-voltage battery bus. Allows for high power transfer and can charge a battery to 80% or so in minutes instead of hours. Quick charging should be done according to vehicle manufacturers specifications, as this charge method can be damaging to the battery if done too often.
This is what they say:
DC Quick Charger
An offboard charger that connects directly to a vehicle's high-voltage battery bus. Allows for high power transfer and can charge a battery to 80% or so in minutes instead of hours. Quick charging should be done according to vehicle manufacturers specifications, as this charge method can be damaging to the battery if done too often.