Autel Robotics EVO II Dual 640T Enterprise Bundle V3 Drone with Thermal Imaging - Manual (Page 16)

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3. Additional Functions
The following additional functions can be used to protect and extend the battery life:
 Storage Self-Discharge
If the battery is stored in a high-temperature environment or has not been used for
6 days, but the battery power is still high, the self-discharge protection mechanism
will be activated. The battery will automatically discharge to a safe level. This is a
default setting, and the discharge takes about 2-3 days. Although there is no
prompt message indicating that the battery is self-discharging, you may notice that
the battery feels slightly hot. This is normal. You can customize the battery
discharge threshold using the Autel Explorer App.
 Sleep Mode Protection
If the battery is low, it automatically enters sleep mode to prevent damage. In this
mode, there is no response if you press the power button. To wake up the sleeping
battery, you must connect it to a charger.
 Charging Temperature Detection
The battery stops charging if the temperature is lower than 5ºC or higher than 45ºC.
 Overcurrent Protection
The battery stops charging if the charging current exceeds 8A.
 Overcharge Protection
The charging automatically stops if the battery is full.
 Balance Protection
The voltage of each battery cell is balanced to prevent overcharge or overdischarge.
 Overdischarge Protection
When the battery is not used, after the self-discharging is completed, the battery will
be automatically disconnected for power output. This function is not disabled during
flight.
 Short Circuit Protection
The power is cut off once a short circuit is detected.
 Battery Saver Mode
The battery will be turned off if no operation is performed within 30 minutes.
 Communication
When the battery is in use, it is continuously synchronized with the aircraft to provide