Nokia NSERIES N97 User Manual

Also see for N97: Datasheet User guide User guide User guide User guide

Contents

Nokia NSERIES N97 User Manual Manual pdf 54 page image

Safe removal. Always switch the device off anddisconnect the charger before removing the battery.Proper charging. Unplug the charger from the electricalplug and the device when not in use. Do not leave afully charged battery connected to a charger, sinceovercharging may shorten its lifetime. If left unused, afully charged battery will lose its charge over time.Avoid extreme temperatures. Always try to keep thebattery between 15°C and 25°C (59°F and 77°F).Extreme temperatures reduce the capacity and lifetimeof the battery. A device with a hot or cold battery maynot work temporarily. Battery performance isparticularly limited in temperatures well belowfreezing.Do not short-circuit. Accidental short-circuiting canoccur when a metallic object such as a coin, clip, or pencauses direct connection of the positive (+) andnegative (-) terminals of the battery. (These look likemetal strips on the battery.) This might happen, forexample, when you carry a spare battery in your pocketor purse. Short-circuiting the terminals may damagethe battery or the connecting object.Disposal. Do not dispose of batteries in a fire as theymay explode. Dispose of batteries according to localregulations. Please recycle when possible. Do notdispose as household waste.Leak. Do not dismantle, cut, open, crush, bend,puncture, or shred cells or batteries. In the event of abattery leak, prevent battery liquid contact with theskin or eyes. If this happens, flush the affected areasimmediately with water, or seek medical help.Damage. Do not modify, remanufacture, attempt toinsert foreign objects into the battery, or immerse orexpose it to water or other liquids. Batteries mayexplode if damaged.Correct use. Use the battery only for its intendedpurpose. Improper battery use may result in a fire,explosion, or other hazard. If the device or battery isdropped, especially on a hard surface, and you believethe battery has been damaged, take it to a servicecentre for inspection before continuing to use it. Neveruse any charger or battery that is damaged. Keep yourbattery out of the reach of small children.Important: Talk and standby times areestimates only. Actual performance depends on manyfactors such as network conditions, device settingsselected, device features being used (or running in thebackground), battery condition and ambienttemperature. Making calls with the device affects thestandby time and the amount of time in standby modeaffects the talk time.Nokia battery authenticationguidelinesAlways use original Nokia batteries for your safety. Tocheck that you are getting an original Nokia battery,54 Product and safety information