Intelligent Battery Functions; Precautions For Low Temperature - Hubsan ACE PRO User Manual

1.2.3 Intelligent Battery Functions

(1) Power display: The battery has a power indicator, which can display the
current battery power levels.
(2)Auto-Discharging Function: If the battery voltage is greater than 12.8v, It
will discharge to the end of 12.8v after one day. If the battery voltage is less
than 12.8v and greater than 11.7v,It takes six days to discharger the battery
voltage to 11.7v, which is beneficial to store and protect.
(3) Balanced Charging:During charging,the voltages of the battery cells are
automatically balanced.
(4) Overcurrent Protection:The battery stops charging if an excess current is
detected.
(5) Overcharge Protection: The battery stops charging automatically once fully
charged.
(6) Over-discharge Protection: Discharging stops automatically to prevent
excess discharge.
(7) Short Circuit Protection: The power supply is automatically cut if a short
circuit is detected.
(8) Battery Cell Damage Protection: HUBSAN App displays a warning message
when a damaged battery cell is detected.
(9) Hibernation Mode: When the battery is in the on state, if there is no
connected device, the battery will automatically shut down within 3
minutes;When the power is less than 1%, short press the battery switch at
this time. If the minimum power indicator flashes and the battery cannot
be turned on, the battery can wake up by charging again.
(10) Communication: Information about the battery's voltage, capacity, and
current is transmitted to the aircraft.
Battery switch

1.2.4 Precautions for Low Temperature

(1) If the battery is used in a low-temperature environment (-10℃ to 5℃), please
fully charge the battery and keep it warm (over 10°C.)
(2) Using the battery in an environment below -10 ° C may have unpredictable
results.
(3) In a low-temperature environment, the actual discharge of the battery is likely
Short press to check the battery level, it will turn
off after 3 seconds
Short press first and then long press to turn on /
off, the indicator light turns on / off
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