Dell Latitude P168C Quick Reference Manual page 24

Battery (continued)
Weight
Ampere hours
Voltage
Charge time (approximate)
Dell™ ExpressCharge™ mode
Normal charge mode
Operating time (approximate)
Recharge limit
Temperature range:
Operating
Storage
Coin-cell battery
AC Adapter
Type
Input voltage
Input current (maximum)
Input frequency
Output current 65 W Auto-Air
Output current 90 W (E-series)/
90 W (D series)
Output current 90 W (continuous)
24
Specifications
4- and 6-cell: 326 g (.72 pounds)
9-cell: 487 g (1.07 pounds)
4-, 6-, or 9- cell (2.6 AHr) battery
4-cell: 14.8 VDC
6- and 9-cell: 11.1 VDC
:
2 hours to fully charge
4 hours to fully charge
NOTE:
Battery operating time varies
depending on operating conditions and can be
significantly reduced under certain power-
intensive conditions (see "Power Problems" on
page 38).
300 charge/discharge cycles
0° to 35°C (32° to 95°F)
–40° to 60°C (–40° to 140°F)
4-year life
65 W auto-air adapter optional
90 W E series
90 W D series
100–240 VAC
1.5 A
50–60 Hz
3.34 A (maximum at 4-second pulse)
5.62 A (maximum at 4-second pulse)
4.62 A