Charging Instruction For Drone Battery - UDI R/C U31W Navigator Operation Manual

Charging Instruction for Drone Battery

1. Connect the drone battery with USB cable firstly and then choose one of the
methods as shown in the pictures below to connect with USB plug.
2. The red USB indicator light keeps bright when charging and the light becomes
green when fully charged.
* For faster charging, it is recommended to use an adapter with 5V 2A output current
(not included) to charge the battery.
Phone Charger Power Bank
Computer Charging Car Charger
Wasted Lithium-Polymer batteries must not be placed with household trash.
Please contact local environmental or waste agency or the supplier of your
Checklist Before Flight
1. Make sure the drone battery and transmitter battery are fully charged.
2. Make sure the left stick of the transmitter is in the middle position.
3. Please strictly obey the order of turning on and off before operation. Firstly,
turn on the transmitter and then the drone before flying. When switching off,
power off the drone at first and then the transmitter. Improper power on or off operation
may cause the drone to get out of control and threaten people's safety. Please
cultivate the correct habit.
4. Make sure the connection is secure between battery and motor etc. Persistent
vibration may cause bad connection between the power terminals and make the
drone control be erratic.
5. Improper operation may cause frequent drone crashes, which may arouse motor
defects and noises, affect the drone flying capabilites or even cause the drone to
stop flying. Please go to the local distributor to buy new parts for replacement so
that the drone will return to its optimum working condition.
Li-Po Battery Disposal & Recycling
model or your nearest Li-Po battery recycling center.
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Drone Battery