4DRC 4D-F8 - Page 4

5.2 Remove the battery.
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5.3 Charging: Insert the USB port of the USB charging cable into the computer USB port (or use
5V= 2A power adapter), and connect the other end of the USB charging cable to the battery
socket. When charging, the red indicator on the module battery is on, and when the battery is
fully charged, the red indicator light goes out, which means that the charging is complete.
It must be charged with the aircraft charging cable provided by the factory, and
other charging cables cannot be used. Be sure to remember to avoid accidents.
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