A1 PRO User Manual
Copyright © 2020 Unitree Robotics. All Rights Reserved
15
Turn the Battery On/Off
Turn on the Battery Pack: In the off state, first press the power switch once, then press and hold the
power switch for more than 2 seconds to turn on the battery. When the battery is turned
on, the power indicator is steady green and the battery indicator shows the current battery
level.
Turn off the Battery Pack: In the on state, short press the power switch once, then press and hold the
power switch for more than 2 seconds to turn off the battery. When the battery is turned
off, the indicators are off.
Precautions For Use:
1.The battery pack should be used between 5 °C and 40 °C, and the temperature is too high (above
45 °C), which may cause the battery pack to catch fire or even explode. If the temperature is too low
(below 0 ° C), the battery pack life will be seriously damaged.
2.Do not use the battery pack in strong magnetic or static environments. Otherwise, the battery pack
protection board will malfunction, causing the battery pack and the robot to malfunction.
3.When the battery pack charge is less than two compartments, stop using the robot as soon as possible,
replace the new battery pack or charge the battery pack.
4.Before inserting or removing the battery pack into the robot battery compartment, make sure that the
battery pack is closed, otherwise the battery pack or the robot may be damaged.
View Battery
When the battery pack is off, press the battery switch once to view the current battery level.
Battery Level LEDs
LED1
LED2
LED3
LED4
Remaining Battery
87.5%-100%
75%-87.5%
62.5%-75%
50%-62.5%
37.5%-50%
25%-37.5%
12.5%-25%
0%-12.5%
=0%
The battery indicator can be used to display the battery level during charging and discharging
of the battery pack. The indicators are defined as follows.
Indicates that the LED light is always on
Indicates that the LED light is flashing
Indicates that the LED light is off
