[Nut-upsuser] battery not installed, but battery still 100% and NUT 2.7.2-4 does not catch this and report a error

[Roger Price]

On Mon, 3 Apr 2017, Jon Bendtsen wrote:

> Power seem to be lost immediately.
> But my APC Smart-UPS 1500 always reported everything OK.
> battery.charge 	: 	100
   ...
> battery.mfr.date 	: 	2005/08/26

Hi, Could you confirm that the battery is nearly 12 years old?  Roger