Dell Latitude D620 - Manual (Page 75)

Size protrudes 0.5 mm higher than surrounding keycaps
Battery
Type:
9-cell lithium-ion battery
NOTE: You cannot use an auto/air adapter with a 9-
cell battery.
85 WHr
6-cell lithium-ion battery 56 WHr
4-cell lithium-ion battery 35 WHr
Dimensions:185.22
4-cell and 6-cell lithium-ion batteries:
Depth 66.6 mm (2.62 inches)
Height 19.2 mm (0.76 inch)
Width 185.22 mm (72.92 inches)
9-cell lithium-ion battery:
Depth 93.3 mm (3.67 inches)
Height 20.59 mm (0.81 inch)
Width 287.30 mm (11.31 inches)
Weight:
9-cell lithium-ion battery 0.51 kg (1.12 lb)
6-cell lithium-ion battery 0.33 kg (0.73 lb)
4-cell lithium-ion battery 0.24 kg (0.53 lb)
Voltage 14.8 VDC
Charge time (approximate): approximately 1 hour to reach 80 percent charge
NOTE: You must use a 90-Watt AC adapter to use
ExpressCharge with a 9-cell battery.
Operating time varies depending on operating conditions and can be
significantly reduced under certain power-intensive
conditions.
See Battery Performance for more information.
Life span (approximate) 500 discharge/charge cycles
Temperature range:
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
AC Adapter
Types 65 W and 90 W
Input voltage 90–264 VAC (both)
Input current (maximum) 1.7 A (both)
Input frequency 47–63 Hz (both)
Output current:
65 W 4.34 A (maximum at 4-second pulse); 3.34 A
(continuous)
90 W 5.62 A (maximum at 4-second pulse); 4.62 A
(continuous)
Output power 65 W or 90 W
Rated output voltage 19.5 VDC (both)
Dimensions:
Height 27.8–28.6 mm (1.10–1.12 inches) (65 W)
33.8–34.6 mm (1.34–1.36 inches) (90 W)
Width 57.9 mm (2.28 inches) (65 W)
60.9 mm (2.39 inches) (90 W)
Length 137.2 mm (5.40 inches) (65 W)
153.42 mm (6.04 inches) (90 W)