Accessories; Battery; Battery And Charger Information - Nokia 2730 classic User Manual

40

Accessories

Accessories
Nokia original accessories
Warning:
Use only batteries, chargers, and accessories approved by
Nokia for use with this particular model. The use of any other
types may invalidate any approval or warranty, and may be
dangerous. In particular, use of unapproved chargers or
batteries may present a risk of fire, explosion, leakage, or
other hazard.
For availability of approved accessories, check with your
dealer.
An extensive range of accessories is available for your device.
For more details, see www.nokia-asia.com/accessories.
Practical rules about accessories
Keep all accessories out of the reach of small children.
•
When you disconnect the power cord of any accessory,
•
grasp and pull the plug, not the cord.
Check regularly that accessories installed in a vehicle
•
are mounted and are operating properly.
Installation of any complex car accessories must be
•
made by qualified personnel only.

Battery

Type Talk time
BL-5C Up to 170
minutes (WCDMA/
GSM)
Important: Battery talk and stand-by times are estimates
and only possible under optimal network conditions. Actual
battery talk and standby times depend on SIM cards, features
used, battery age and condition, temperatures to which
battery is exposed, network conditions, and many other
factors, and may be significantly shorter than those specified
above. Ringing tones, hands free call handling, use in digital
mode, and other features will also consume the battery, and
the amount of time a device is used for calls will affect its
stand-by time. Likewise, the amount of time that the device
is turned on and in the standby mode will affect its talk time.
40
Battery

Battery and charger information

Your device is powered by a rechargeable battery. The battery
intended for use with this device is BL-5C. Nokia may make
additional battery models available for this device. This
device is intended for use when supplied with power from
the following chargers: AC-3. 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, K, or UB.
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.
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.
Safe removal. Always switch the device off and disconnect the
charger before removing the battery.
Proper charging. 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.
Avoid extreme temperatures. 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.
Standby
Battery performance is particularly limited in temperatures
well below freezing.
Up to 350 hours
(WCDMA/GSM)
Do not short-circuit. 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.
Disposal. Do not dispose of batteries in a fire as they may
explode. Dispose of batteries according to local regulations.
Please recycle when possible. Do not dispose as household
waste.
© 2009 Nokia. All rights reserved.