IEI Integration AUPS-C20 v1.01 - Manual (Page 13)

AUPS-C20 UPS Module
Page 5
To see the approximate total battery capacity, press the DC output on/off button for four
seconds. The LED indicators will light up, showing the corresponding total battery capacity
as listed in Table 1-2.
Total Battery Capacity
< 20% 20% ~ 40% 40% ~ 60% 60% ~ 80% 100%
V
V
V
V
V
Table 1-2: Total Battery Capacity Indications