Lenovo ThinkPad 560 Thinkpad 560 User's Guide - Page 239

Features and Specifications Specifications Size Width: 297 mm (11.7 in.) Depth: 222 mm (8.7 in.) Height: 31.0 mm (1.22 in.) Weight Minimum configuration with lithium-ion battery pack: With a DSTN display: 1.87 kg (4.12 lb) With a TFT display: 1.86 kg (4.10 lb) Environment Note: When you charge the lithium-ion battery pack, its temperature must be at least 10°C (50°F). Temperature (at altitudes less than 2438 m [8000 ft]): - Operating with no diskette: 5° to 35°C (41° to 95°F) - Operating with a diskette: 10° to 35°C (50° to 95°F) - Nonoperating: 5° to 43°C (41° to 109°F) Relative humidity: - Operating with no diskette in the drive: 8% to 95% - Operating with a diskette in the drive: 8% to 80% Maximum altitude: 3048 m (10 000 ft) in unpressurized conditions - Maximum temperature at 3048 m (10 000 ft): 31.3°C (88° F) Heat output Approximately 30 Kcal per hour Electrical (AC Adapter) Sine-wave input, at 50 to 60 Hz, is required The input rating of the AC Adapter: 100-240 V ac, 50/60 Hz Lithium-ion battery pack Nominal voltage: 10.8 V dc Capacity: 2.2 AH Appendix D. Features and Specifications 221