Dell Inspiron 3800 - Manual (Page 69)

Appendix 69
Charge time (approximate) :
Computer on 2.5 hours
Computer off lithium-ion: 1 hour
nickel-metal hydride: 2.5 hours
Life span (approximate) 400 discharge/charge cycles 0
Temperature range:
Operating 0 ° to 40 ° C (32 ° to 104 ° F)
Storage –20 ° to 60 ° C (–4 ° to 140 ° F)
AC Adapter
Input voltage 90 to 135 VAC and 164 to 264 VAC
Input current (maximum) 1.5 A
Input frequency 47 to 63 Hz
Output current 4.5 A (maximum 4-second pulse); 3.51 A
(continuous)
Output power 70 W
Rated output voltage 20 VDC
Dimensions:
Height 27.94 mm (1.1 inches)
Width 58.42 mm (2.3 inches)
Depth 133.35 mm (5.25 inches)
Weight (with cables) 0.4 kg (0.9 lb)
Temperature range:
Operating 0 ° to 40 ° C (32 ° to 104 ° F)
Storage –20 ° to 60 ° C (–4 ° to 140 ° F)
Battery (continued)