Bose SoundTouch Portable Series II Technical Information download pdf (Page 18)

18 - English

Using the System

Battery protection mode

When the SoundTouch

™

Portable system is unplugged and unused for several days

or one day with a remaining charge of less than 10 percent, it enters battery

protection mode to preserve battery power. To reactivate the system, connect it to

AC (mains) power.

Note: Do not store your system for extended periods when the battery status icon

on the display indicates less than 20 percent capacity

When not in use, store the system in a cool place. Do not store the system

fully charged for long periods of time.

Replacing the battery

Rechargeable batteries periodically need replacement. The lifetime of a battery

depends on usage and volume settings.

You may need to replace the battery if you must recharge the battery more often.

For replacement batteries, contact the Bose

organization in your country or re-

gion. Visit global.Bose.com for Bose contact information.

CAUTION: Only use replacement batteries purchased through Bose Coporation

or authorized dealers. Using unauthorized batteries may compromise

safety and regulatory requirements and could lead to ﬁre hazards.

To replace the battery:

1. Power off and uplug the system from AC (mains) power.

2. Place the system on a soft blanket.

3. Use the 2.5 mm supplied hex wrench to remove the screws on the bottom of

the system.

4. Place the system, display-side down, with button pad facing you.

5. Press both thumbs on the top edge of the rear cover.

6. Push the cover off the system.

AUX IN

SETUP

POWER

20V

SETUP

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Bose SoundTouch Portable Series II Technical Information Page 18