Dell Inspiron M770H Setup Manual page 51

Battery
Operating time
Life span
(approximate)
Temperature range:
Operating
Storage
Coin-cell battery
Battery operating
time varies depending
on operating
conditions and can be
significantly reduced
under certain power-
intensive conditions.
See Dell Technology
Guide for more
information.
300 discharge/charge
cycles
0° to 35°C (32° to 95°F)
40° to 65°C ( 40° to
– –
149°F)
CR-2032
AC Adapter
Input voltage
Input current
(maximum)
Input frequency
Output power
Output current
Rated output voltage
Dimensions:
30 W (APD)
Height
Width
Depth
Weight (with cables)
30 W (ESP)
Basic Specifications
100–240 VAC
1.0 A
50–60 Hz
30 W
1.58 A (maximum)
19.0 VDC
59.2 mm (2.33 in)
34.0 mm (1.34 in)
85.0 mm (3.35in)
0.15 kg (0.33 lb)
49