Lenovo E4430 (Ukrainian) User Guide - Page 23
Specifications, Input rating of ac power adapter: 100 to 240 V ac, 50 to 60 Hz
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Specifications This topic lists the physical specifications for your computer. Heat output • 65 W (222 Btu/hr) or 90 W (307 Btu/hr) maximum heat output (depending on the model) 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 Chapter 1. Product overview 9
Chapter 1. Product overview
9
Specifications
This topic lists the physical specifications for your computer.
Heat output
•
65 W (222 Btu/hr) or 90 W (307 Btu/hr) maximum heat output (depending on the model)
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