Replacing The Battery Pack - Sony ERS-311 Mode D'emploi

Replacing the battery pack

It is possible to use the supplied AC adapter and the conversion plug to charge
the battery pack while it is still inserted into AIBO. You can also change the
battery pack in AIBO with another pack that has been charged.
Note
Use only the supplied battery pack type ERA-301B1.
1
Press the pause button and wait until the back light turns off.
Note
While AIBO is accessing the "Memory Stick," the "Memory Stick" access
indicator lights up red. During this time, the BATT Z latch and Z button are
deactivated and the battery pack and "Memory Stick" cannot be removed until the
data-saving procedure has been completed. Do not try to remove the "Memory
Stick" by force during this time.
44
Back light