Battery Specifications; Ac Adapter Specifications - Dell Latitude E5570 Owner's Manual

Battery specifications

Feature Specification
Type
•
•
62 Whr (4–cell):
Depth 233.00 mm (9.17 inches)
Height 7.05 mm (0.27 inch)
Width 94.80 mm (3.73 inches)
Weight 325 g (0.72 lb)
Voltage 7.6 V DC
84 Whr (6–cell):
Depth 332.00 mm (13.07 inches)
Height 7.7 mm (0.303 inches)
Width 92.6 mm (3.65 inches)
Weight 430.00 g (0.95 lb)
Voltage 11.4 V DC
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, 90 W (quad core)
Input voltage 100 V AC to 240 V AC
Input current 1.5 A
(maximum)
Input frequency 50 Hz to 60 Hz
54
62 Whr (4–cell)
84 Whr (6–cell)
Charge: 0°C to 50°C (32°F to 158°F)
Discharge: 0°C to 70°C (32°F to 122°F)
Operating: 0°C to 35°C (32°F to 95°F)