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Appendix C. Specifications
Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Size
Width: approximate 318.5 mm
Depth: approximate 238 mm
Height: approximate 25 to 32.5 mm
Environment
Temperature
– Operating with no optical disc in the drive: 5° to 35°C
(41° to 95°F)
– Operating with an optical disc in the drive: 10° to
35°C (50° to 95°F)
– Storage: -20° to 60°C (-4° to 140°F)
Note:
When you charge the battery pack, its temperature
must be at least 10°C (50°F).
Relative humidity:
– Operating with no optical disc in the drive: 8% to 95%
– Operating with an optical disc in the drive: 8% to 80%
Power source
(AC adapter)
Input rating of the AC adapter: 90-265 V ac, 50 to 60 Hz
90 W
Battery
pack
Lithium-ion (Li-Ion) battery pack
– Nominal voltage: 11.1 V dc
– Capacity: 57 Wh
Lenovo IdeaPad U330 UG V1.0_en.book Page 113 Wednesday, July 2, 2008 4:57 PM