The Axon Fleet Power Unit Status LED is used to show the current state of the unit. These indications are only applicable if Axon Fleet Camera firmware is version 1.20.4 or higher
| LED | Status |
| Off | Ignition or Charger or Power Unit is off |
| On | Ignition and Charger on |
| On with faint flicker every second | Ignition and Charger on, and the Axon Fleet Power Unit is communicating with the associated camera. |
| 3 Flashes | Axon Fleet Power Unit boot. This can happen every 52 seconds if the Power Unit cannot communicate with the associated camera and the camera has not sent a shutdown message. In this situation, the Power Unit assumes it has lost communication with the camera, tries to restore communication, and then, as a last resort, resets itself. |
| Steady constant flash | Error State. Indicates an over or under voltage situation, or that the Power Unit is in an unexpected state. |
| Rapid Flicker | Firmware update. The LED flickers rapidly as the camera transfers a firmware update to the Power Unit. This should last for approximately 30 seconds after a camera firmware update. |