Dell Vostro PP36 Setup Manual page 27

Battery (continued)
Ampere hours
Voltage
Operating time (approximate)
AC Adapter
Input voltage
Input current (maximum)
Input frequency
Output current (65 W)
Output current (90 W)
NOTE:
On Vostro computers (except Vostro 1310) with discrete video configuration,
you must use a 90 W AC adapter that is shipped with your computer. Using the
incorrect AC adapter will prevent optimal system performance and produce a BIOS
warning.
Rated output voltage
Dimensions (65 W):
Height
Width
Depth
6-cell (2.6 AHr) primary battery
6-cell (2.2 AHr) primary battery
9-cell (2.6 AHr) primary battery
14.8 V (4 cell)
11.1 V (6 cell and 9 cell)
2.5 hours (4 cell)
4–5 hours (6 cell)
7 hours or more (9 cell)
NOTE:
Battery operating time varies depending
on operating conditions and can be significantly
reduced under certain power-intensive
conditions (see "Power Problems" on page 41).
100–240 VAC (65 W and 90 W)
1.5 A (65 W and 90 W)
50–60 Hz (65 W and 90 W)
4.34 A (maximum at 4-second pulse)
3.34 A (continuous)
5.62 A (maximum at 4-second pulse)
4.62 A (continuous)
19.5 VDC (65 W and 90 W)
27.8–28.6 mm (1.10–1.12 inches)
57.9 mm (2.28 inches)
137.2 mm (5.40 inches)
Specifications
27