Dell 1520, 1320 manual Battery continued, AC Adapter, Physical

Battery (continued)

Voltage
4-cell and 8-cell	14.8 V
6-cell and 9- cell	11.1 V
Temperature range
Operating	0° to 50° C (32° to 122° F)
Storage	-20° to 65° C (4° to 149° F)
Coin-cell battery	CR-2032
AC Adapter
Type	65 W and 90 W
Input voltage	100–240 VAC
Input current (maximum)	1.5 A
Input frequency	50–60 Hz
Output current
65W	4.34 A (maximum at 4 second pulse)
	3.34 A (continuous)
90 W	5.62 A (maximum at 4-second pulse)
	4.62 A (continuous)
Rated output voltage	19.5 VDC
Temperature range
Operating	0° to 35° C (32° to 95° F)
Storage	-40° to 60° C (-40° to 140° F)
Physical
Height	Vostro 1320 — 23.8 to 37.2 mm
	(0.937 to1.465 inches)
	Vostro 1520 — 26.2 to 38.0 mm
	1.031 to 1.496 inches)
	Vostro 1720 — 29.0 to 40.5 mm
	(1.142 to 1.594 inches)
Width	Vostro 1320 — 317.0 mm (12.480 inches)
	Vostro 1520 — 357.0 mm (14.055 inches)
	Vostro 1720 — 393.0 mm (15.472 inches)