Dell Inspiron 1427 (Early 2009) - Manual (Page 47)

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)