Specifications
Size
Maximum heat output
(depending on the model)
Power source (ac power
adapter)
10
L390, L390 Yoga, S2 4th Gen, and S2 Yoga 4th Gen User Guide
• Width: 321.8 mm (12.7 inches)
• Depth: 224.2 mm (8.83 inches)
• Thickness: 18.8 mm (0.74 inches)
• 45 W (154 Btu/hr)
• 65 W (222 Btu/hr)
• Sine-wave input at 50 Hz to 60 Hz
• Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz