Each power sensor has an LED indicator located in the center of the power meter housing that indicates the battery level and that the unit is awake and functioning. When the power meter is awake it will display either a green or red light to indicate its remaining battery life.
Note: Generation 1/2 Stages Power meters do not have an LED indicator light on the power meter housing.
| LED Color | Battery Level |
|---|---|
| Green | Good, approximately 6-100% battery remaining |
| Red | Critical, approximately 1-5% battery remaining |
