What happens if the batteries run out of power?
Information about the energy level in the batteries is reported on the web site to allow you to monitor the power remaining. Should there be extenuating circumstances that delays your cargo beyond the 75 day power allocation, the CTU will go into sleep mode but still keep a record of any events that take place. Additionally, there is reserve power built into the CTU that allows the unit to be deactivated when it finally arrives at the destination.