Battery Safety; Battery Usage; Battery Charging - Autel Robotics Dragonfish Pro Quick Start Manual

Battery safety

The Dragonfish Pro aircraft is powered by
lithium-ion polymer batteries. Improper use of
these batteries can be dangerous. Please
ensure that the battery usage, charging, and
storage guidelines are strictly followed.
Warning
Only use the battery and charger
provided by Autel Robotics. It is
prohibited to modify the battery pack
and its charger, or use third-party
equipment to replace it.
The electrolyte in the battery is
extremely corrosive.
splashes into your eyes or skin
accidentally, immediately rinse the
affected area with clean water and
seek medical attention.

Battery usage

When installing or removing the aircraft battery,
make sure that the aircraft is powered off. Also,
pay attention to the following:
When using the Dragonfish Pro, only use
the batteries and charging devices sold or
authorized by Autel
unapproved batteries or charging devices
may cause fire, explosion, leakage or other
hazards. Autel Robotic will not be held
responsible for any consequences caused
by the use of third-party batteries or
charging devices.
If the aircraft enters the low battery warning
mode, you should land as soon as possible
and stop flying, replace the battery with a
new one or charge the battery.
Do not disassemble, scratch, crush, bend,
puncture, cut, twist, or intentionally damage
the battery. Otherwise, this may cause fire,
explosion, leakage or other hazards.
If the battery shows signs of bulging,
leakage, smoke or any other signs of
damage, stop charging or using it with
immediate effect, and immerse it in a
container filled with salt water.
Please use the battery within suitable
temperature (-20°C~40°C). Using the
If electrolyte
Robotics. Using
battery at excessively high or low tempera-
ture will affect the battery life. If the
temperature is too high, this may result in
fire or combustion. If the battery is used in
excessively low temperatures, this may
cause permanent damage to the battery.
If the battery is in a low temperature range
(below 10°C), the battery needs to be
preheated before taking off.
Do not use the battery in a strong static or
electromagnetic environment.
Do not expose the battery near an open
flame, explosion, or other hazards.
Do not place the battery in a microwave oven
or pressure cooker.
If the aircraft falls into the water, remove the
battery immediately after recovering it. Put
it in an open place and keep a safe
distance from it until the battery is
completely dry. After that, stop using the
battery, and contact the customer service
center for a replacement.
To ensure flight safety, when the power gap
between the two batteries is greater than
12%, the APP will prompt an alert and the
aircraft will be restricted from taking off.

Battery charging

The Dragonfish Pro battery takes up to 120
minutes to fully charge. This may vary depend-
ing on the remaining battery power.
Also, please pay attention to the following：
Do not use damaged battery chargers.
When the charger is not in use, disconnect
it from the aircraft battery and power
supply.
Wait for the battery to cool off at room
temperature before
connect the battery to the charger immedi-
ately after flight, the temperature protection
function may be automatically activated,
preventing the battery from charging until
the battery is completely cooled.
Battery storage and transportation
Avoid close contact with water or heat sources
when storing the battery. The battery should be
stored at room temperature (ideally 22°C to 28°C
charging. If you