Dell Inspiron 1427 (Early 2009) User Manual
Page 47
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Specifications
45
Battery
Operating time
Varies depending on
operating conditions and
can be significantly
reduced under certain
power-intensive
conditions. For more
information, see
“
DellTechnology Guide”.
Life span (approximate)
300 discharge/charge
cycles
Temperature range:
Operating
0° to 35°
(32° to 95°F)
Storage
-40° to 65°C
(-40° to 149°F)
Coin-cell battery
CR-2032
AC Adapter
Input voltage
100–240 VAC
Input current (maximum) 1. 5 A
Input frequency
50–60 Hz
Output power
90 W
Output current
4. 74 A (maximum at 4s
pulse)
Rated output voltage
19 VDC
Dimensions:
Height
34. 2 mm (1. 35 in. )
Width
60. 9 mm (2. 39 in. )
Depth
153. 42 mm (6. 04 in. )
Weight (with cables)
0. 25 kg (0. 55 lb)
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