Specifications – Lenovo K2450 Notebook User Manual
Page 22
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8
User Guide
Wireless features
•
Integrated wireless LAN
•
100/1000 Mbps Ethernet communication
Specifications
This topic lists the physical specifications for your computer.
Heat output
•
45 W (222 Btu/hr)
Power source (ac power adapter)
•
Sine-wave input at 50 to 60 Hz
•
Input rating of ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Battery pack
•
Lithium-ion (Li-ion) battery pack
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