Bose Corporation 404096D Manuel D’Utilisation

A fully charged battery provides approximately three 
hours of use if the SoundLink™ system is set to 
maximum volume. However, the rate of battery 
discharge varies with the type of music played and the 
volume setting. You can extend the battery operating 
time significantly by lowering the volume.

The battery status light on the SoundLink speaker 
indicates when charging the battery is necessary. See 
“Charging the battery” on page 9.

The battery light is normally off to conserve battery 
power. To check the charge level, press and hold the 
remote Off button and observe the battery light color.

The battery should be replaced when:

• The battery status light remains yellow after 10 hours 

of charging

• The period of battery operation decreases

If the SoundLink system is unplugged and unused for 
more than 14 days, it enters battery protection mode to 
preserve battery power. Your system is in this state when 
you first set it up. To reactivate your SoundLink system, 
connect the power supply to the SoundLink speaker and 
charge the battery.

Flashing red:  ... 20% or less of full 

charge remaining 
(charging needed)

Green:  ............. 70% or more of full charge
Yellow: ............. 20% to 70% of full charge
Flashing red:  ... 20% or less (charging needed)