When you charge your Clarity to 100% & discharge it to 0%, your Clarity is actually charging/operating at roughly ~80% full and down to roughly ~20% discharged.
My numbers might not be perfectly accurate, but they are close enough. Honda understands how to keep a Li-ion battery in great condition for the longest period of time, and they build that into the charging circuitry of your Clarity.
So enjoy your car & don't worry about it, it's all been taken care of in the initial design.
Charge Up In About 5 1/2 Hours Using Your 120v Honda OE EVSE At 240 Volts.
I build 240v conversion cable Pigtails With 8, 10, or 12 Gauge Wire, send me a PM if you need one.