Lenovo 92P1112, Laptop, Indoor, 100-240 V, 50/60 Hz, 90 W, 4.74 V Lenovo 92P1112. Purpose: Laptop, Power supply type: Indoor, Input voltage: 100-240 V. Product colour: Black. Cable length: 1 m, Width: 50 mm, Depth: 126 mm. Cables included: AC