Nokia N78 - Battery and charger information

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Battery information

Battery and charger

information

Your device is powered by a rechargeable battery. The

battery intended for use with this device is BL-6F. 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-5. 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.
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

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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.
Do not modify, remanufacture, attempt to insert foreign

objects into the battery, or immerse or expose it to water

or other liquids.
Improper battery use may result in a fire, explosion, or

other hazard. If the device or battery is dropped,

especially on a hard surface, and you believe the battery

has been damaged, take it to a service centre for

inspection before continuing to use it.
Use the battery only for its intended purpose. Never use

any charger or battery that is damaged. Keep your battery

out of the reach of small children.