Ac Adapter Specifications - Dell Latitude 5280 Owner's Manual

Feature Specification
Depth
42 WHr
51 WHr
68 WHr
Height
42 WHr
51 WHr
68 WHr
Width
42 WHr
51 WHr
68 WHr
Weight
42 WHr
51 WHr
68 WHr
Voltage
42 WHr
51 WHr
68 WHr
Life span 300 discharge per charge cycles
Temperature range
Operating
•
•
•
Non-operating - 20°C to 65°C (- 4°F to 149°F)
Coin cell battery 3 V CR2032 lithium coin cell

AC Adapter specifications

Feature Specification
Type 65 W
Input voltage 100 V AC to 240 V AC
Input current 1.7 A
(maximum)
Input frequency 50 Hz to 60 Hz
Output current 3.34 A
181 mm (7.126 inches)
181 mm (7.126 inches)
233 mm (9.17 inches)
7.05 mm (0.28 inch)
7.05 mm (0.28 inch)
7.05 mm (0.28 inch)
95.9 mm (3.78 inches)
95.9 mm (3.78 inches)
95.9 mm (3.78 inches)
210 g (0.52 lb)
250 g (0.55 lb)
340 g (0.74 lb)
11.4 VDC
11.4 VDC
7.6 VDC
Charge: 0°C to 50°C
Discharge: 0°C to 70°C
Operating: 0°C to 35°C (32°F to 95°F)
Technical specifications 81