There appear to be a couple of inconsistencies in the reporting of UPS information with NS 6.8.
This is from the UPS tab on the Dashboard. Notice that the temperature is reported as "0" at the top of the display, but the full status shows it as "30.9":
The other issue is that the battery run-time, as shown above, is not being reported to collectd:
Side question about UPS support. What are the differences between the 2 options offered on the UPS support: