Fig 5 Battery Pack Contacts - Nokia NPL-4 Series Manual

Nokia Customer Care
Description
Nominal discharge cut-off voltage
Nominal battery voltage
Nominal charging voltage
Maximum charger output current
Minimum charger output current
Copyright © 2005 Nokia Corporation. All rights reserved.
Issue 2 05/05
Table 18: BL-5B Characteristics
Table 19: Pin Numbering of Battery Pack
Signal Pin number Function
name
VBAT 1
BSI 2
GND 3
Figure 5: Battery Pack Contacts
System Module and User Interface
Value
3.1V
3.7V
4.2V
850 mA
200 mA
Positive battery terminal
Battery capacity
measurement (fixed
resistor inside the
battery pack)
Ground/negative/comm
on battery terminal
NPL-4/5/
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