Left Side Panel - Deepace KC908 Manual

2.2 Left side panel

The KC908 has two charging ports, both of which can charge the
instrument. There is a charging indicator LED between the two charging ports.
After the charger is inserted, the indicator light shows red to indicate that it is
charging. Red light means charging slowly, while blue light means charging
rapidly. When it keeps green, it means that it is charged completely; when the
LED flashes quickly, it means that the charging fails, so it is necessary to check
the applicability of the charger.
2.2.1 12V charging port
The charging port supports 9-26v charging voltage, and the
recommended voltage is 12V. It can be directly connected to 12V, 13.8V or
24V automobile batteries. The maximum charging current of 12V charging
port can reach 2A, which can fully charge KC908 in about 3 hours.
For continuous measurement, 12V charging port should be used for
power supply, and the voltage should be 12~18V. KC908 is generally not
recommended for continuous operation all year round. If the measurement is
more than 30 days, the battery shall be removed. After removing the battery,
the external power supply must be robust enough to support the large current
(5A) at startup.