Dell XPS 15 L521X Specifications - Page 5

Touchpad, Battery, AC Adapter

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Touchpad X/Y position resolution (graphics table mode) Size (sensor-active area) Height Width 240 cpi 71.50 mm (2.82 inches) 99.00 mm (3.90 inches) Battery 9-cell "smart" lithium ion Height 13.80 mm (0.54 inch) Width 247.80 mm (9.76 inches) Depth 101.20 mm (3.98 inches) Weight 0.43 kg (0.95 lb) Voltage 11.1 VDC Charge time (approximate) less than 4 hours (when the computer is turned off) Operating time battery operating time varies depending on operating conditions and may reduce significantly under certain power-intensive conditions Coin-cell battery CR-2032 AC Adapter Type 90 W Input voltage 100 VAC-240 VAC Input current (maximum) 1.60 A/1.70 A Input frequency 50 Hz-60 Hz Output current (continuous) 3.34 A/4.62 A Output power 90 W Rated output voltage 19.50 +/- 1 VDC

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Touchpad
X/Y position
resolution
(graphics table
mode)
240 cpi
Size (sensor-active
area)
Height
71.50 mm (2.82 inches)
Width
99.00 mm (3.90 inches)
Battery
9-cell “smart” lithium
ion
Height
13.80 mm (0.54 inch)
Width
247.80 mm (9.76 inches)
Depth
101.20 mm (3.98 inches)
Weight
0.43 kg (0.95 lb)
Voltage
11.1 VDC
Charge time
(approximate)
less than 4 hours (when the computer is turned off)
Operating time
battery operating time varies depending on operating
conditions and may reduce significantly under
certain power-intensive conditions
Coin-cell battery
CR-2032
AC Adapter
Type
90 W
Input voltage
100 VAC—240 VAC
Input current
(maximum)
1.60 A/1.70 A
Input frequency
50 Hz—60 Hz
Output current
(continuous)
3.34 A/4.62 A
Output power
90 W
Rated output voltage
19.50 +/- 1 VDC