Dell Inspiron 3500 - Touch Pad

Touch Pad
Battery
AC Adapter
Number of keys
87 (U.S. and Canada); 88 (Europe); 88 (Japan)
Key travel
3.0 ± 0.5 mm (0.12 ± 0.02 inch)
Key spacing
19.1 mm (0.75 inch)
Layout
QWERTY/AZERTY/Kanji
Interface
PS/2-compatible
X/Y position resolution (graphics table mode)
20 points/mm (500 points/inch)
Size:
Thickness
4.65 mm (0.18 inch) at highest component
Width
64-mm (2.52-inch) sensor-active area
Height
47.0-mm (1.85-inch) rectangle with 0.5-mm (0.02-inch) tabs
Weight
15 g (0.52 oz) ± 0.5 g (0.001 oz)
Power:
Supply voltage
5 V ± 10%
Supply current
4 mA (maximum operating)
Type
lithium ion
Maximum dimensions:
Height
23.0 mm (0.91 inch)
Depth
146.5 mm (5.77 inches)
Width
98.3 mm (3.87 inches)
Weight
0.44 kg (0.97 lb)
Voltage
10.8 VDC
Capacity
48.5 WH
Charge time (approximate)*
3.0 hours (computer on);
2.0 hours (computer off)
Operating time (approximate)*
2 to 3 hours with one battery;
4 to 6 hours with two batteries
Life span (approximate)*
400 discharge/charge cycles
Temperature range:
Charge
5°to35°C(41°to95°F)
Discharge
5°to35°C(41°to95°F)
Storage
-20°to50°C(-4°to122°F)
* Battery performance features such as charge time, operating time, and life span can vary according to the
conditions under which the computer and battery are used and according to the configuration of the computer
system.
Input voltage
90 to 264 VAC