RBTNKDOC160609A
SystemElementsandMaintenanceManual
SUMMITXLmobileplatform
5.1LiFePO4batterypack
Figure17–LiFePo4BatteryPack
The battery pack is composed of eight LiFePO4 cells and a protection circuit module.
Thewholepackageisprotectedwithshrinkabletube.
The batteries must be kept clean and dry in order to avoid escape currents. Check
thewearoutofthebatterywirestopreventshortcircuits.
The battery can be separated from the robot by taking out the bottom aluminum
protection and unplugging the power supply connector (red and blue wires) and the
chargeconnector(yellowwire).
It is recommended to have the robot upsidedown to do this process. The battery
weightis4kgandwillfallwhenthescrewsareremoved.
Recharge the batteries ASAP if fully discharged. Keeping the voltage low for a long
timewillgreatlyreducethelifecycles.
21