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Specifications 31
Operating time Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive conditions.
See Dell Technology Guide for more information on
battery life.
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Coin-cell battery CR-2032
AC Adapter
Types 90W
Input voltage 100–240 VAC
Input current (maximum) 1.5 A
Input frequency 50–60 Hz
Output current 4.62 A (90 W) (continuous)
Output power 90W
Rated output voltage 19.5 VDC
Dimensions:
90 W
Height
16 mm (0.6 inches)
Width
70 mm (2.8 inches)
Length
147 mm (5.8 inches)
Weight (without AC power
cord)
90W
0.345 kg (0.76 lb)
Temperature range:
Operating
0° to 40°C (32° to 104°F)
Storage
–40° to 70°C (–40° to 158°F)
Battery (continued)