Nokia n-gageqda Servicehandbuch

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Nokia Customer Care                           6 - Baseband Description and Troubleshooting
                                 Company Confidential
      RH-47
Issue 1 05/04
        Copyright ©
 2004 Nokia Corporation
Page 19
Company Confidential
 Extreme voltages
Lithium-Ion battery BL-6C:
• Nominal voltage is 3.7V
• Lower extreme voltage is 2.8V (cut off voltage) 
• Higher extreme voltage is 4.2V (charging high limit voltage)
Temperature conditions
Specifications are met within the range of –10C to +55C ambient temperature. Reduced 
operation between [-30] and [+60]. Storage temperature range is of –40C to +85C.
Humidity and water resistance
Relative humidity range is 5 … 95%. Condensed or dripping water may cause intermit-
tent malfunctions. Protection against dripping water have to be implemented in (enclo-
sure) mechanics. Continuous dampness causes permanent damage to the module.