Power: 45W Max (Compatible with 5W/10W/15W/18W/28W ). ThinkPad A275 A475 A285 A485; ThinkPad X280 X390 X395 Yoga; ThinkPad X1 Yoga 2nd 3rd 4th Gen. ThinkPad t480 t480s t580 t580s e480 e580; ThinkPad X1 Carbon 5th 6th Gen; ThinkPad X1 Tablet 2nd 3rd Gen;.
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