KERN & SOHN VHE 2T5A - Manual (Page 21)

8.9 Battery operation
Power is supplied via 2 x 1.5V AA batteries. At a regular use with full batteries,
approx. 1 year can be weighed.
If the battery symbol is displayed, this means that the batteries will soon be
flat.
Change the batteries immediately.
If the capacity of the batteries is completely exhausted, the display will switch-off
automatically
.
In order to save the battery, the balance switches automatically off after 3 minutes
without load changing.
If the balance is not used for a longer time, take out the batteries and store them
separately. Leaking battery liquid could damage the balance.
Change the battery as follows:
VHE-A-BA-e-1411 21