Dell Latitude CPi A - Manual (Page 24)

Key travel 3.0 mm + 0.5 mm/-0.2 mm
(0.12 inch + 0.02 inch/-0.0008 inch)
Key spacing 19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)
Battery
Type lithium ion
Dimensions:
Height
21.5 mm (0.83 inch)
Depth
88.5 mm (3.48 inches)
Width
139.0 mm (5.47 inches)
Weight
0.39 kg (0.87 lb)
Voltage 16.8 VDC
Capacity 44 WH
Charge time (approximate):
2
Computer on
2.5 hours
Computer off
1 hour
Life span (approximate)
2 500 discharge/charge cycles
Temperature range:
Charge
0° to 40°C (32° to 104°F)
Storage
-20° to 60°C (-4° to 140°F)
AC Adapter
Input voltage 90 to 135 VAC and 164 to 264 VAC
Input current (maximum) 3.5 A
Input frequency 47 to 63 Hz