Dell Precision M4800 Owner's Manual page 79

Table 29. Battery
Feature
Type
Dimensions (6-cell / 9-cell / 9-cell long cycle life (LCL)):
Depth
Height
Width
Weight
Voltage
Temperature range:
Operating
Non-operating
Coin-cell battery
Table 30. AC Adapter
Feature
Input voltage
Input current (maximum)
Input frequency
Output power
Output current
Rated output voltage
Dimensions:
Height
Width
Depth
Temperature range:
Operating
Non Operating
Specification
lithium ion
82.60 mm (3.25 inches)
190.65 mm (7.50 inches)
20 mm (0.78 inches)
• 6-cell - 345 g (0.76 lb) — (only M4800)
• 9-cell /9-cell LCL - 535 g (1.18 lb)
11.10 V
• Charge : 0 °C to 50 °C (32 °F to 158 °F)
• Discharge: 0 °C to 70 °C (32 °F to 122 °F)
-20 °C to 65 °C (4 °F to 149 °F)
3 V CR2032 lithium ion cell
M4800
90 VAC to 264 VAC
2.50 A
50 Hz to 60 Hz
180 W
9.23 A
19.50 VDC
180 W
30 mm (1.18 inches)
155 mm (6.10 inches)
76 mm (2.99 inches)
0 °C to 40 °C (32 °F to 104 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
M6800
90 VAC to 264 VAC
3.50 A
50 Hz to 60 Hz
240 W
12.30 A
19.50 VDC
240 W
25.40 mm (1 inch)
200 mm (7.87 inches)
100 mm (3.93 inches)
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