BLUESHAPE MVQUICKAB Hot-Swap adapter - Manual (Page 4)

4
Principle of operation
MVQUICKAB features an internal battery system of about 21Wh.
This power source is automatically connected to the output
terminals (becoming the only power source) whenever the main V-
Lock battery is not installed, removed or empty (voltage below 12V).
Alternatively, when a V-Lock battery with a voltage greater than 12V
is installed, it becomes the main power source connected to the
output connector.
If, during usage, the V-lock battery voltage drops below 12V or is
removed, MVQUICKAB automatically provides a continuous power
supply to the device without any power interruption.
As soon as this switchover occurs and MVQUICKAB starts
operating through its internal power source, the 3 LEDs become
alighted (depending on the state of charge) to alarm the user that
the main power source coming from the external V-Lock battery is
no longer available and the internal UPS is providing continuity
power.
When operating as the main power source, the runtime provided by
MVQUICKAB depends by the state of charge of its internal battery
and the actual power consumption.
The LED array displays the state of charge based on the internal
battery voltage and the following criteria:
Voltage Approx. state of charge LEDs
> 15.2V 100% ~ 66% All 3 LEDs on [H M L]
15.2V ~ 14.4V 66% ~ 33% 2 LEDs on [M L]
14.4V ~ 13.0V 33% ~ 10% 1 LED on [L]
< 13.0V 0% ~ 10% 1 LED flashing [L]