90W lenovo USB: 90W 20V 4.5A. 65W lenovo USB:65W 20V 3.25A. 45W lenovo USB-C Type-C 65W lenovo USB-C Type-C: 65W 20V==3.25A/15V==3A/9V==2A/5V==2A. Lenovo IDeapad series:. Lenovo series ThinkPad X1 Yoga laptop/tablet, Thinkpad X1 Carbon (2018 model),x1 carbon 5th 7th gen.
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