Battery, Ac adapter – Dell XPS 15 (L502X, Early 2011) User Manual
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Specifications
Battery
Voltage
11.1 V (6‑/9‑cell)
Charge time
(approximate)
4 hours (when the
computer is turned off)
Operating time
battery operating time
varies depending on
operating conditions
Coin‑cell
battery
CR‑2032
AC Adapter
NOTE: Use only AC adapters specified
for use with your computer. See the
safety information that shipped with
your computer.
Input voltage
100‑240 VAC/11‑16 VDC
Input current
(maximum)
1.50 A/1.60 A/2.30 A/
2.50 A
AC Adapter
Input
frequency
50‑60 Hz
Output power
90 W/130 W
Output current:
90 W
4.62 A (continuous)
130 W
6.70 A (continuous)
Rated output
voltage
19.5 VDC
Operating
temperature
0° to 40°C
(32° to 104°F)
Storage
temperature
–40° to 70°C
(–40° to 158°F)
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