Owner's Manual

LED warning description
LED 1
LED 2
LED 3
LED 4
Warning description
The charging temperature is
too high or too low.
The charging current is high
enough to cause short circuit.
There is overcurrent, overload
or short circuit problem in the
case of discharging.
- Indicator is flashing - Off
2. Turn on battery
The battery shall be turned off before it is installed. After installation, long press the power
button for 3 seconds. The battery level indicator will indicate the current battery level.
3. Turn off battery
Long press the power button for 3 seconds to turn off battery. If the battery has been installed
on aircraft, LED 1 and LED 4 will flash for five times to remind the shutting down. After all
battery level indicators are turned off, take the battery out of the aircraft.
4. Install aircraft battery
1. Turn off the battery power switch before installing battery.
2. Insert the battery compartment and push it to the bottom, as shown below. There will be
clicking sound when the battery is installed in place.