Dell Inspiron 7500 Instrukcja Użytkownika Pobierz pdf (Strona 151)

Battery

AC Adapter

Environmental

Power:

Supply voltage

5 V ± 10%

Supply current

4 mA (maximum operating current)

Type

lithium ion

Dimensions:

Height

23.8 mm (0.94 inch)

Depth

148.2 mm (5.83 inches)

Width

116.2 mm (4.58 inches)

Weight

0.66 kg (1.45 LB)

Voltage

14.4 VDC

Capacity

79 WH or 74 WH

Charge time (approximate)*

3.75 hours (computer on); 3.25 hours (computer off)

Operating time (approximate)*

2 to 3.5 hours with 1 battery;

4 to 7 hours with 2 batteries

Life span (approximate)*

400 discharge/charge cycles

Ambient temperature range:

Charge

0°to40°C(32°to104°F)

Discharge

0°to60°C(32°to140°F)

Storage

-20°to50°C(-4°to122°F)

* Battery performance features such as charge time, operating time, and life span can vary according to the

conditions under which the computer and battery are used.

Input voltage

100 to 240 VAC

Input current (maximum)

1.5 A at 90 VAC, full load

Input frequency

50 to 60 Hz

Output current

3.16 A (continuous)

Output power

70 W

Rated output voltage

19 VDC

Dimensions:

Height

30.0 mm (1.12 inches)

Width

62.0 mm (2.4 inches)

Depth

110 mm (4.3 inches)

Weight (with cables)

0.32 kg (0.71 LB)

Temperature range:

Operating

0°to40°C(32°to104°F)

Storage

-20°to65°C(-4°to149°F)

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