Nokia NPM-6 Series Manual page 27

CCS Technical Documentation
Pin numbering of battery pack
Signal name Pin number
VBAT 1
BSI 2
GND 3
BL-4C battery pack pin order
4(GND)
Issue 1 01/03
Function
Positive battery terminal
Battery capacity measurement (fixed resistor inside the battery
pack)
Ground/negative/common battery terminal
Figure 4: Battery Pack Contents
3(BTEMP) 2(BSI) 1 (+)
ãNokia Corporation.
System Module and User Interface
Page 27