Nokia 5530 XpressMusic - Manual (Page 102)

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 guarantee, 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, please check with your dealer. When you
disconnect the power cord of any accessory, grasp and pull the plug, not the cord.
Battery
Battery and charger information
Your device is powered by a rechargeable battery. The battery intended for use with
this device is BL-4U. 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-8. 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 59°F and 77°F
(15°C and 25°C). 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. 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.
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