Battery safety
The Dragonfish Lite aircraft is powered by lithi-
um-ion polymer batteries. Improper use of these
batteries can be dangerous. Please ensure that
the battery usage, charging, and storage guid-
elines 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. If electrolyte 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 Lite, only use
the batteries and charging devices sold or
authorized by Autel Robotics. Using unap-
proved batteries or charging devices may
cause fire, explosion, leakage or other ha-
zards. Autel Robotic will not be held resp-
onsible 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, lea-
kage, 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 te-
mperature (-20°C~40°C). Using the battery
at excessively high or low temperature will
affect the battery life. If the temperature is
too high, this may result in fire or combu-
stion. If the battery is used in excessively
low temperatures, this may cause perm-
anent damage to the battery.
If the battery is in a low temperature range
(below 10°C), the battery needs to be preh-
eated 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 replace-
ment.
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 Lite battery takes up to 120 mi-
nutes to fully charge. This may vary depending
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 te-
mperature before charging. If you connect
the battery to the charger immediately after
flight, the temperature protection function
may be automatically activated, preventing
