How do I know when to swap out my external battery pack?

Posted by: on Jul 26, 2018

Case Relay’s indicator light will show one of three colors – green, yellow or red. This is an indication of the charge in the Case Relay. Green means it’s fully charged. Yellow means it’s 70-30% charged and red means it’s less than 30%. If Case Relay is flashing, that means it’s not connected to a power source.