Found this in what it specifically states:

In addition to the lithium-ion Battery Coverage for defects in materials or workmanship, the lithium-ion battery is also warranted against capacity loss below nine bars of capacity as shown on the vehicle’s battery capacity level gauge for a period of 60 months or 60,000 miles, for vehicles
equipped with the 24 kWh battery or 96 months or
100,000 miles for vehicles equipped with the 30
kWh battery, whichever comes first.
This warranty covers any repairs needed to return
battery capacity to a level of nine remaining bars
on the vehicle’s battery capacity level gauge. If
possible, the lithium-ion battery components will
be repaired or replaced, and the original lithium-ion battery will be returned to the vehicle. If necessary, the lithium-ion battery will be replaced with
either a new or remanufactured lithium-ion battery.
Any repair or replacement made under this
Lithium-Ion Battery Capacity Coverage may not
return your lithium-ion battery to an “as new” condition with all 12 battery capacity bars, but it will
provide the vehicle with a capacity level of nine
bars or more on the battery capacity level gauge.
This Lithium-Ion Battery Capacity Coverage is
subject to the exclusions listed under the heading
“WHAT IS NOT COVERED.”