To charge your S11-FLEX HD:

1. Plug the supplied Motorola charger into the Micro USB charging port of the headset.
2. The indicator light turns on when the battery is charging. It may take up to 1 minute for the light to turn on.
3. When the battery is fully charged (about 2-3 hours), the indicator light will turn off.
4. Unplug the charger from the headset

Notes for charging your battery:

• Your battery is designed to last the life of the product. It should only be removed by a recycling facility. Any attempt to remove or replace your battery may damage the product and void your warranty.
• During charging, keep your battery and charger near room temperature for efficient battery charging.
• New batteries are not fully charged.
• New batteries or batteries stored for a long time may take more time to charge.
• Motorola batteries and charging systems have circuitry that protects the battery from damage from overcharging.
• You are able to charge your headset via USB with your PC. Keep in mind the charging rate will vary from PC to PC.

Note:  The S11 Flex HD contains rapid charging so 5 minutes of charging time will give you up to an hour of play/talk time.