Nokia BH-504 User Manual

Also see for BH-504: User guide

Contents

B a t t e r y a n d c h a r g e r i n f o r m a t i o n124. Battery and charger informationThis device has an internal, nonremovable, rechargeable battery. Do not attemptto remove the battery from the device as you may damage the device. This deviceis intended for use when supplied with power from the following chargers: AC-4,AC-5, AC-8, DC-4, and DC-9. The exact charger model number may varydepending on the type of plug. The plug variant is identified by one of thefollowing: E, EB, X, AR, U, A, C, or UB. The battery can be charged and dischargedhundreds of times, but it will eventually wear out. Recharge your battery onlywith Nokia approved chargers designated for this device. Use of an unapprovedcharger 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 aprolonged period, it may be necessary to connect the charger, then disconnectand reconnect it to begin charging the battery. If the battery is completelydischarged, it may take several minutes before the charging indicator light isdisplayed.Unplug the charger from the electrical plug and the device when not in use. Donot leave a fully charged battery connected to a charger, since overcharging mayshorten its lifetime. If left unused, a fully charged battery will lose its charge overtime.Always try to keep the battery between 15°C and 25°C (59°F and 77°F). Extremetemperatures reduce the capacity and lifetime of the battery. A device with a hotor cold battery may not work temporarily. Battery performance is particularlylimited in temperatures well below freezing.Do not dispose of batteries in a fire as they may explode. Batteries may alsoexplode if damaged.Never use any charger that is damaged.Important: Operating times are estimates only and depend on networkconditions, features used, battery age and condition, temperatures towhich battery is exposed, and many other factors.

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