Nokia 2275 User Guide 73 Copyright © 2004 NokiaReference informationA FEW PRACTICAL RULES FOR ENHANCEMENT OPERATION• Keep all accessories out of the reach of small children.• When you disconnect the power cord of any enhancement, grasp and pullthe plug, not the cord.• Check regularly that any vehicle-installed accessories are mounted and areoperating properly.• Installation of any complex car accessories must be made by qualifiedpersonnel only.• Use only batteries, chargers, and accessories that have been approvedby Nokia. The use of any other types could invalidate any approval orwarranty applying to the phone and could be dangerous. Refer to “Useenhancements safely” on page 67 for important battery usageinformation.• Battery informationNote: The phone has a lithium ion (Li-Ion) battery. Dispose of batteriesaccording to local regulations (for example, recycling). Do not disposeas household waste.This section provides information about the phone battery. Be aware that theinformation in this section is subject to change.The tables shown in this section provide information about the battery that isavailable for your phone, charging times with the Standard Travel Charger(ACP-7U), the talk and standby times. Consult your service provider formore information.Charging TimesCharging times for the BL-5C Li-ion Battery (900 mAh) are approximate:Standby and Talk TimesBattery option: ACP-7UBL-5C Li-ion 4 hoursMode Talk time Standby timeDigital Min: 2.92 hoursMax: 4.11 hoursMin: 1.8 daysMax: 12.8 days