Dell PP29L Owner's Manual page 137

Battery
Type
Dimensions:
Depth
Height
Width
Voltage
Charge time (approximate)
Computer off
Operating time
Life span (approximate)
Temperature range:
Operating
Storage
Coin-cell battery
AC Adapter
Input voltage
Input current (maximum)
Input frequency
Output current
Output power
6-cell "smart" lithium ion, 6-cell "smart"
lithium polymer, or 4-cell "smart"
lithium ion
57.2 mm (2.25 in)(4/6 cell)
20 mm (0.78 in)
205.1 mm (8.07 in)(4/6 cell)
11.1 VDC (6 cell)
14.8 VDC (4 cell)
:
4 hours
Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions (see "Power Problems" on page 93).
See "Using a Battery" on page 47 for more
information on battery life.
300 discharge/charge cycles
0° to 35°C (32° to 95°F)
–40° to 65°C (–40° to 149°F)
CR-2032
100–240 VAC
1.5 A
50–60 Hz
3.34 A (continuous)
4.34 A (peak for 4-second pulse)
65 W
Specifications
137