Nokia 6800 User's Guide download pdf (Page 124)

Reference information

26 Reference information

• BATTERY STATEMENTS

Charging and Discharging

Your phone is powered by a rechargeable battery.

Note that a new battery's full performance may be achieved only after two or three

complete charge and discharge cycles!

The battery can be charged and discharged hundreds of times but it will eventually

wear out. When the operating time (talk time and standby time) is noticeably

shorter than normal, it is time to buy a new battery.

Use only batteries approved by the phone manufacturer and recharge your battery

only with the chargers approved by the manufacturer. Unplug the charger when

not in use. Do not leave the battery connected to a charger for longer than a week,

since overcharging may shorten its lifetime. If left unused, a fully charged battery

will discharge itself over time.

Temperature extremes can affect the ability of your battery to charge; allow it to

cool down or warm up first.

Use the battery only for its intended purpose.

Never use any charger or battery which is damaged or worn out.

Do not short-circuit the battery. Accidental short-circuiting can occur when a

metallic object (coin, clip, or pen) causes direct connection of the + and - terminals

of the battery (metal strips on the battery), 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.

Leaving the battery in hot or cold places, such as in a closed car in summer or

winter conditions, will reduce the capacity and lifetime of the battery. Always try

to keep the battery between 59°F and 77°F (15°C and 25°C). A phone with a hot or

cold battery may temporarily not work, even when the battery is fully charged.

Batteries' performance is particularly limited in temperatures well below freezing.

Do not dispose of batteries in a fire!

Dispose of batteries according to applicable local regulations (for example,

recycling). Do not dispose of as household waste.

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Nokia 6800 User's Guide Page 124