Charging SRX2/SRX3 Wireless Headset Batteries

The SRX2 and SRX3 headsets use the same battery.

Once an SRX2 or SRX3 battery is placed on a port in the charger, it must remain in the charger for a minimum of five seconds. This allows the charger sufficient time to analyze the state of the battery. Removing the battery during this five second interval may cause the LED indicator on the charger to display an incorrect battery status.

  • A battery is fully charged and can be removed from the charger when the ring LED indicator light for that port on the charger is green.
  • If you insert a fully charged battery into a charger, the charger analyzes the battery's status and then "tops off" the battery's charge. The ring LED indicator light for that port is yellow during this process. When complete, the ring LED indicator turns green.

  1. Make sure the battery charger is powered. To power on the charger, connect the power supply to the charger and a power source. The LED indicator light at the bottom right of the charger face panel should be solid green.
  2. Power off the headset by pressing and holding the Power button on the electronic module for approximately one second.
  3. Remove the battery from the headset electronic module.
  4. Hold the battery with the logo facing toward you, and push it onto an empty port on the battery charger until it snaps into place.
  5. Make sure that the battery is properly mounted on the charger port. The ring LED indicator light turns yellow or green when the battery contacts connect to the charger port contacts. If the ring LED blinks red, the battery is not seated properly. Remove the battery, and mount it on the port again.
    See the chart on SRX2/SRX3 battery charger LED Indicators for more information on LED patterns .
  6. When the ring LED indicator turns a solid green, the battery is fully charged. Pull the battery off the charger port to insert it into a headset electronic module.