Dell Studio XPS 1645 (Late 2009) - Manual (Page 72)

70
Basic Specifications
Battery
Operating time
battery operating time
varies depending on
operating conditions
and can be significantly
reduced under certain
power‑intensive
conditions.
see the
Dell Technology
Guide for more
information.
Life span
(approximate)
300 discharge/charge
cycles
Temperature range
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to
149°F)
Coin‑cell battery CR‑2032
AC Adapter
Input voltage
100–240 VAC
Input current
(maximum)
1.5 A
Input
frequency
50–60 Hz
Output power 65 W, 90 W, or 130 W
Output current
65 W 3.34 A (continuous)
90 W 4.62 A (continuous)
130 W 6.70 A (continuous)
Rated output
voltage
19.5 VDC