Dell Vostro 5391 Руководство по настройке и техническим характеристикам - Страница 17
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Battery
Table 21. Battery
Feature
Type
Dimension
Weight (maximum)
Voltage
Life span
Charging time when the computer is off
(approximate)
Operating time
Temperature range: Operating
Temperature range: Storage
Coin-cell battery
Power adapter
Table 22. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Adapter size
Weight
Input frequency
Output current
Rated output voltage
Specifications
● 4-cell "smart" lithium-ion (45 WHr)
● 4-cell "smart" lithium-ion (52 WHr)
Width
Depth
Height
0.22 kg (0.49 lb)
7.60 VDC
300 discharge/charge cycles
4 hours (when the computer is off)
Varies depending on operating conditions and can significantly reduce under certain
power-intensive conditions.
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°F)
CR-2032
NOTE:
It is recommended that you use a Dell coin-cell battery for your
computer. Dell does not provide warranty coverage for problems caused
by using accessories, parts, or components not supplied by Dell.
Specifications
E65W
100 VAC - 240 VAC
1.6 A
Dimensions
In Inches: 1.1 x 1.9 x 4.3
In mm: 28 x 47 x 108
0.29 kg (0.64 lbs)
50 Hz to 60 Hz
3.34 A (continuous)
19.5 VDC
4.30 mm (0.17 in.)
257.60 mm (10.17 in.)
97.04 mm (3.82 in.)
System information
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