How do I charge the Secondary Battery?

The secondary battery is not removable. It maintains a charge through the following steps:

• Make sure to turn off the secondary battery at the end of each day or shift, depending on your use. 
• Remove the pager. 

Note: If you are using the pager and having ongoing issues with the secondary battery, it may be draining your secondary battery. Remove and discontinue use of the pager, and contact SoftBank Robotics Customer Support to set up mobile notifications instead.