Dell Latitude E5400 (Mid 2008) - Manual (Page 12)

Size:
Width 65.7 mm
Height 38.2 mm
Battery
Type 4, 6, or 9-cell "smart" lithium ion (6-cell is default)
Dimensions:
Depth
4 - or 6-cell lithium-ion battery 54 mm (1.12 inches)
9 -cell lithium-ion battery 76 mm (1.99 inches)
Height
4 - or 6-cell lithium-ion battery 19.8 mm (0.77 inches)
9 -cell lithium-ion battery 21.1 mm (0.83 inches)
Width
4 - or 6-cell lithium-ion battery 206 mm (7.11 inches)
9 -cell lithium-ion battery 224 mm (7.81 inches)
Weight
4 - or 6-cell lithium-ion battery 326 g (.72 pounds)
9 -cell lithium-ion battery 487 g (1.07 pounds)
Voltage
4 -cell lithium-ion battery 14.8 VDC
6 - or 9-cell lithium-ion battery 11.1 VDC
Charge time (approximate)
Dell™ ExpressCharge™ mode 2 hours to fully charge
Normal charge mode 4 hours to fully charge
Operating time
varies depending on operating conditions and can be
significantly reduced under certain power-intensive
conditions
Recharge limit 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 4-year life
AC Adapter
Type 65 W auto-air adapter (optional)
90 W E-series
Input voltage 100-240 VAC
Input current (maximum) 1.5 A
Input frequency 50-60 Hz
Output current
65 W 3.34 A (maximum at 4-second pulse)
4.62 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
Dimensions
65 W
Height 16 mm (0.63 inches)
Width 66 mm (2.6 inches)
Depth 127 mm (5.0 inches)
Weight (with cables) 0.29 kg (0.64 lb)
90 W
Height 16 mm (0.63 inch)
Width 70 mm (2.76 inches)
Depth 147 mm (5.8 inches)
Weight (with cables) 0.345 kg (0.76 lb)