User Guide
a container filled with salt water.
• Do not expose the battery to temperatures below -10°C (14°F)
or above 40°C (104°F). If the battery is exposed to extreme
temperatures, its service life will be shortened. Extreme
temperatures may also cause fire, explosion or other permanent
damage.
• Exposure to temperatures below 5°C (41°F) will speed up battery
discharge.
• Do not use the battery in a strong static electricity or
electromagnetic environment.
• Do not expose the battery to open flame, explosives or other
hazards.
• If the aircraft falls into water, remove the battery immediately
after recovering it. Put the battery in an open place and keep
a safe distance from it until it is completely dry. After that, please
stop using the battery. You can contact the customer service
center to replace it.
Charging batteries
It takes up to 90 minutes to fully charge the aircraft battery, but the
charging time is related to the remaining power.
Other notes are as follows:
• Do not use a damaged battery charger.
• When the charger is not in use, it should be disconnected from
the aircraft battery and power supply.
• Wait for the battery to cool to room temperature before
charging. If the battery is connected to the charger immediately
after a flight, the over-temperature protection feature may be
activated automatically, preventing the battery from charging
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