Accessories; Battery; Battery And Charger Information - Nokia 7020 User Manual

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Accessories

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,
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-4S. 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,
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. Use of an unapproved battery or
charger may present a risk of fire,
explosion, leakage, or other hazard.
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.