Indication | LED | Description |
|---|---|---|
Solid amber |  | Spare battery is charging. |
Solid amber with alternate bright amber | | Best spare battery is charging. Not available on 2-Slot USB/Ethernet Cradle. |
Solid green |  | Spare battery charging is complete. |
Solid green with alternate bright green | | Best spare battery charging is complete. Not available on 2-Slot USB/Ethernet Cradle. |
Solid red |  | One of the following:
|
Fast blinking red (2 blinks/second) | | Error in charging; check placement of spare battery. The battery is at the end of useful life. |
Off |  | One of the following:
|
