Dell Latitude E6320 (Early 2011) - Manual (Page 101)

Battery
Coin-cell battery 3 V CR2032 lithium coin cell
AC Adapter
Type 65 W and 90 W
Input voltage 100 VAC to 240 VAC
Input current (maximum) 1.50 A/1.60 A/1.70 A
Input frequency 50 Hz to 60 Hz
Output power 65 W and 90 W
Output current 3.34 A and 4.62 A (continuous)
Rated output voltage 19.5 +/– 1.0 VDC
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non-Operating –40 °C to 70 °C (–40 °F to 158 °F)
Physical
Height 25.40 mm to 30.10 mm (1.00 inch to 1.18 inches)
Width 335.00 mm (13.19 inches)
Depth 223.30 mm (8.79 inches)
Weight (with 3-cell battery) 1.65 kg (3.64 lb)
Environmental
Temperature:
Operating 0 °C to 35 °C (32 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum):
Operating 10 % to 90 % (noncondensing)
Storage 5 % to 95 % (noncondensing)
Altitude (maximum):
101