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1. Lower the throttle and throttle trim to the lowest settings.
2. Power on the transmitter.
3. Flip the quadcopter upside-down and install the battery by sliding it into the battery mounting slot below the
4-in-1 control unit. Slide the battery into the slots with the label facing upward so that the battery key, molded into
the battery end-cap, comes in contact with the key on the battery slot.
4. Connect the battery cable to the 4-in-1 control unit, matching the red mark on the battery to the red mark on the
connector.
5. Place the nano QX on its skids on a fl at surface and leave the aircraft still until the LED on the 4-in-1 control unit is
solid blue (not blinking)
CAUTION:
Always disconnect the Li-Po battery from the aircraft when not fl ying to avoid over-discharging the
battery. Batteries discharged to a voltage lower than the lowest approved voltage may become damaged,
resulting in loss of performance and potential fi re when batteries are charged.
Installing the Flight Battery
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3. Always disconnect the fl ight battery from the charger immediately upon completion of charging.
CAUTION:
Only use chargers specifi cally designed to charge the included Li-Po battery. Failure to do so could
result in fi re, causing injury or property damage.
CAUTION:
Never exceed the recommended charge rate.
LED Indications
When you make the connection successfully, the LED on the charger turns solid red, indicating charging has begun. Charging
a fully discharged (not over-discharged) 150mAh battery takes approximately 30–40 minutes. The light goes out when the
charge is complete.
CHARGING
(Solid Red)
MAX CHARGE
(OFF)
CAUTION:
Once charging is complete, immediately remove the battery. Never leave a battery connected to the
charger.