October 6, 2023

I notice the charging rate seems to slow after I’ve reached about 80%.

Your EV always controls the speed of charging. Most EVs slow the charge rate as the battery approaches a full charge to protect the battery. The point at which your EV will begin to slow the charge rate depends on the specific EV. Above 80%, it may be a better use of time to use a Level 2 charging station to finish charging your EV.