Notes On Charging - Sony SRS-XB100 Help Manual

Help Guide
Wireless Speaker
SRS-XB100

Notes on charging

Life span of the built-in lithium ion battery
Even if you do not intend to use the speaker for a long time, charge the built-in battery sufficiently once every 6
months to maintain its performance.
If the speaker is not used for a long time, it may take longer to charge the built-in battery.
The rechargeable built-in battery has a life span. As time passes and the number of times that the built-in battery is
used increases, the capacity of the rechargeable built-in battery slowly decreases. When the amount of time that the
built-in battery can be used seems significantly shorter, despite having been fully charged, contact your nearest Sony
dealer.
When the amount of time that the built-in battery can be used seems significantly shorter, it could mean that the
rechargeable built-in battery has expired.
The life span of the rechargeable built-in battery differs depending on the usage, environment, and storage method.
Caution
When the speaker detects an abnormality in the interior temperature or in the built-in rechargeable battery, the CHARGE
indicator (orange) flashes quickly.
When an abnormality is detected, turn off the speaker, disconnect the USB cable, wait for a while, and then restart the
speaker (by pressing and holding the
nearest Sony dealer.
Note
Charging time varies depending on built-in battery usage conditions.
Charge the speaker in an ambient temperature between 5 °C and 35 °C (41 °F and 95 °F). Be aware that the room temperature
may fall to 5 °C (41 °F) or lower depending on the season, for example, especially in wintertime.
The speaker becomes warm during charging. This is not a malfunction.
Avoid exposure to rapid temperature change, direct sunlight, mist, sand, dust, or mechanical shock. Also, never leave the
speaker in a car parked in the sun.
As long as the speaker is connected to an AC outlet by a USB AC adaptor (commercially available), the speaker's built-in battery
is capable of charging itself even while the speaker is turned on. However, it may take a long time before charging completes
depending on the usage of the speaker. It is recommended that you turn off the speaker before battery charging.
You can charge the speaker's built-in battery by connecting the speaker to a computer that comes equipped with a USB charging
port as well. However, not all the computers are tested and found compatible with this procedure and the procedure is not
applicable to home-built computers.
(power) button for about 8 seconds). If the problem persists, contact your
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