User manual NOKIA EXTRA POWER DC-11K

[. . . ] Disconnect the charger information". from the DC-11 device, then from Warning: Use only chargers the power source. approved by Nokia for use The DC-11 device can also be charged with this particular model. The use of any other types may invalidate through a USB port of a compatible PC using the Nokia connectivity cable any approval or warranty, and may be CA-100 or CA-126 (sold separately). [. . . ] If the light is not displayed, ENGLISH When you charge the battery of a low-power device such as a Bluetooth headset, the indicator light may continue flashing even after the battery has been fully charged. Disconnect the DC-11 device from the other device. To carry the DC-11 device with you, insert the charging cable into the side slot, and push the charger plug into the recess. Battery and charger information This device has an internal, nonremovable, rechargeable battery. Do not attempt to remove the battery from the device as you may damage the device. This device is intended for use when supplied with power from the following chargers: AC-3, AC-4, AC-5, AC-8, DC-4, and DC-9. 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. Recharge your battery only with Nokia approved chargers designated for this device. Use of an unapproved 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 light is displayed. Unplug the charger from the electrical plug and the device when not in use. Do not leave a fully charged battery ENGLISH 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 dispose of batteries in a fire as they may explode. Important: Charging capacity is an estimate only and depends on battery age and condition and on temperatures to which battery is exposed. Care and maintenance Your device is a product of superior design and craftsmanship and should be treated with care. The following suggestions will help you protect your warranty coverage. [. . . ] If the product is not working properly, take it to the nearest authorised service facility for service. Recycle The crossed-out wheeled-bin symbol on your product, battery, literature, or packaging reminds you that all electrical and electronic products, batteries, and accumulators must be taken to separate collection at the end of their working life. This requirement applies in the European Union. Do not dispose of these products as unsorted municipal waste. [. . . ]