Apple MACBOOK - Manual (Page 102)

102 Appendix A Specifications
Operating Environment
 Operating temperature: 50° F to 95° F (10° C to 35° C)
 Altitude: 3048 m (10,000 ft.) maximum
 Relative humidity: 0% to 90% noncondensing
Power Adapter
 Input: AC 100–240 volts (V), 50/60 hertz (Hz)
 Output: DC 16.5 V @ 3.65 A
Battery
 Output: DC 10.8 V
 Capacity: 55 Wh
More information is available on the Apple website at www.apple.com/macbook and
www.apple.com/support.