Compatibility: Lenovo Yoga 720 (13" ONLY); Lenovo IdeaPad 720s (13" ONLY); Lenovo Yoga 370 910 920; ThinkPad Yoga L380 X380; A275 A475 E480 E580 P51S T470 T470s T480 T480s T570 T580 X270 X280; ThinkPad X1 Tablet, X1 Carbon GX20P92530 4X20E75131 01FR027 Specifications: Input voltage: 100V-120V~2.5A, 50-60Hz Output power: 65W/45W/30W/15W, Output : 20V/3.25A,20V/2.25A,15V/3A,9V/3A,5V/3A. Safety, Fast and Efficient charging, USB-C (Type-C) power delivery with USB Power Delivery 3.0(PPS QC2.0) enables, Great for the travel, home or office.The charger has passed the UL / CE / FCC / RoHS testing and was made with the highest quality material - This product has successfully met stringent requirements.