And that does not count related parts like the system that maintains the temperature of the cells within an acceptable range and manages the charging and discharging.
Although a 2% rate may be the Fed's de facto inflation target, the central bank operates (and markets react) as if 2% were a ceiling rather than the midpoint of an acceptable range.
Values falling outside acceptable ranges or failing to meet minimum acceptance criteria should result in defects that must be resolved before the solution can be deployed.
