VOLTCRAFT 20 93 67 Bedienungsanleitung Seite 34

Three measurements are performed when the battery is con-
nected.
Figure 5
First the battery is tested at an electrical load of 1 Ω, then at
0.5 Ω and last at a cycled load of 1 kHz and 1 Ω (figure 5, item 1).
This display shows the measuring currents for the respective
loads (figure 5, item 2).
At the right, the display shows the internal impedances for the
respective loads in mΩ (figure 5, item 3).
Now test the other battery cells.
For this, remove the battery's balancer plug from the test pins and
plug it on again offset by one contact. The next cell is measured
immediately.
The lowest and highest display values of a measurement should
not deviate by more than fifteen percent from each other for
internal impedance. If you compare the values measured for the
different battery cells, the cells should not deviate from each other
by more than ten percent.
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