23 Reference information
This section provides information about the phone’s batteries, accessories,
chargers, safety guidelines and technical information. Be aware that the
information in this section is subject to change as the batteries, chargers,
and accessories change.
• BATTERIES AND CHARGERS
Check the model number of any charger before use with this device. This
device is intended for use when supplied with power from chargers
labeled ACP-7U, ACP-8U, LCH-8, or LCH-9. Other usage could invalidate
any approval given to this apparatus and might be dangerous.
Warning: Use only batteries, chargers and accessories approved
by the phone manufacturer for use with this particular phone
model. The use of other types may invalidate any approval or
warranty applying to the phone and may be dangerous.
For availability of approved batteries, chargers, and accessories,
check with your dealer.
When you disconnect the power cord of any accessory, grasp and pull the
plug, not the cord.
•
When the battery is fully charged, the indicator will tell you that the
battery is fully charged.
•
When you are not using a charger, disconnect it from the power source.
Do not leave the battery connected to a charger for more than a week,
since overcharging could shorten its lifespan. If left unused, a fully
charged battery will discharge itself over time.
Temperature extremes can affect the ability of your battery to charge.
Therefore, allow it to cool down or warm up before trying to charge it.