HOW TO CHANGE BATTERY HEADSET H500
Why do you think you need to replace the battery? A common sign that your Motorola Bluetooth headset needs a new battery is when you repeatedly hear five quick high tones in successive, one-minute intervals. Another symptom of a low or dead battery is when you try to scroll to Power and your headset doesn't come on. The Motorola H500 headset has a long battery life, but the battery eventually will go bad. Unfortunately, the battery is integrated as part of the headset's circuitry and should not be replaced by its user. Motorola strongly advises against trying to change the battery. Attempting to replace the battery voids the headset's warranty. By sending the headset to Motorola for repair, you can have a new battery installed without the risk of damage to your equipment.
But you can try the following at your own risk:
Locate the battery door at the rear of the headset and open it.
Remove the old battery. Install a new battery to match the plus and minus illustrations on the battery compartment. Shut the battery door back in place.
Select "Menu" on your phone. Select "Settings."
Select "Connection," "Bluetooth Link," and "Setup."
Select "Power." Select "Change."
Select "On," and then press "Select."
Press the "Call" button and hold it down. Release it when the LED light blinks.