Battery; Battery And Charger Information - Nokia 7510a User Manual

Battery

Battery and charger information

Your device is powered by a rechargeable battery. The battery intended for
use with this device is BL-5BT. This device is intended for use when supplied
with power from the following chargers: AC-3. The battery can be charged
and discharged hundreds of times, but it will eventually wear out. When
the talk and standby times are noticeably shorter than normal, replace the
battery. Use only Nokia approved batteries, and recharge your battery only
with Nokia approved chargers designated for this device. Use of an
unapproved battery or charger may present a risk of fire, explosion,
leakage, or other hazard.
The exact charger model number may vary depending on the type of plug.
The plug variant is identified by one of the following: E, EB, X, AR, U, A, C, or
UB. For example, the model numbers for the charger can be, among others,
AC-3C, AC-3U etc.
If a battery is being used for the first time or if the battery has not been
used for a prolonged period, it may be necessary to connect the charger,
then disconnect and reconnect it to begin charging the battery. If the
battery is completely discharged, it may take several minutes before the
charging indicator appears on the display or before any calls can be made.
Always switch the device off and disconnect the charger before removing
the battery.
Unplug the charger from the electrical plug and the device when not in use.
Do not leave a fully charged battery connected to a charger, since
overcharging may shorten its lifetime. If left unused, a fully charged battery
will lose its charge over time.
Always try to keep the battery between 15°C and 25°C (59°F and 77°F).
Extreme temperatures reduce the capacity and lifetime of the battery. A
device with a hot or cold battery may not work temporarily. Battery
performance is particularly limited in temperatures well below freezing.
Do not short-circuit the battery. Accidental short-circuiting can occur when
a metallic object such as a coin, clip, or pen causes direct connection of the
positive (+) and negative (-) terminals of the battery. (These look like metal
strips on the battery.) This might happen, for example, when you carry a
spare battery in your pocket or purse. Short-circuiting the terminals may
damage the battery or the connecting object.
Do not dispose of batteries in a fire as they may explode. Batteries may also
explode if damaged. Dispose of batteries according to local regulations.
Please recycle when possible. Do not dispose as household waste.
Do not dismantle, cut, open, crush, bend, deform, puncture, or shred cells
or batteries. In the event of a battery leak, do not allow the liquid to come
in contact with the skin or eyes. In the event of such a leak, flush your skin
or eyes immediately with water, or seek medical help.
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