RM-678
Service Manual Level 1&2
COMPANY CONFIDENTIAL
Copyright © 2010 Nokia. All rights reserved.
17
Version
1.0
Battery information
Note that a new battery's full performance is 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 the 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
