Dell Latitude 3540 Manuel de configuration et de spécifications - Page 20

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Dell Latitude 3540 Manuel de configuration et de spécifications
Table 21. Battery(continued)
Feature
Specifications
Weight
200 g (0.44 lb)
(maximum)
Voltage
11.40 VDC
Life span
300 discharge/charge cycles
Standard charge
Charging time
when the
computer is off
Express Charge
(approximate)
Varies depending on operating
Operating time
conditions and can significantly
reduce under certain power-intensive
conditions.
Temperature
Charge: 0°C to 50°C, 32°F to
range: Operating
122°F
Discharge: 0°C to 60°C, 32°F to
139°F
-20°C to 60°C (-4°F to 140°F)
Temperature
range: Storage
CR-2032
Coin-cell battery

Power adapter

Table 22. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Adapter size
Barrel
Weight
20
Technical specifications
250 g (0.55 lb)
11.40 VDC
300 discharge/charge cycles
0°C to 50°C: 4
Standard charge
hours
Express Charge
0°C to 15°C: 4
hours
16°C to 45°C: 2
hours
46°C to 50°C: 3
hours
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
Charge: 0°C to 50°C (32°F to
122°F)
Discharge: 0°C to 60°C, 32°F to
139°F
-20°C to 60°C (-4°F to 140°F)
CR-2032
Specifications
E5 65 W
100 VAC - 240 VAC
1.5 A
Dimensions
In Inches: 0.87 x 2.60 x 4.17
In mm: 22 x 66 x 106
7.4 mm
0.23 kg (0.51 lb)
340 g (0.75 lb)
7.60 VDC
300 discharge/charge cycles
(standard pack)
1000 discharge/charge cycles (LCL
pack)
0°C to 50°C: 4
Standard charge
hours
Express Charge
0°C to 15°C: 4
hours
16°C to 45°C: 2
hours
46°C to 50°C: 3
hours
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
Charge: 0°C to 50°C, 32°F to
122°F
Discharge: 0°C to 60°C, 32°F to
139°F
-20°C to 60°C (-4°F to 140°F)
CR-2032
E5 90 W
100 VAC - 240 VAC
1.6 A
Dimensions
In Inches: 0.87 x 2.60 x 5.12
In mm: 22 x 66 x 130
7.4 mm
0.32 kg (0.70 lb)
0°C to 50°C: 4
hours
0°C to 15°C: 4
hours
16°C to 45°C: 2
hours
46°C to 50°C: 3
hours