Input: AC 100-240V 56-60Hz; Output: 20V-6.75A; Max Power: 135W; Connector: Square USB Tip. Nivjuky 135W Laptop Charger Compatible with Lenovo ThinkPad P1 Gen 1 2 3 4 5, P1-20MD ,P1-20ME, P15v-20TQ, P15v-20TR, T15p-20TM, T15p-20TN, ThinkPad X1 Extreme 1st Gen , X1 Extreme 2nd Gen , X1 Extreme 3rd Gen; T440 T440S T440P T470P T540p W540 W541 W550s, P40 Yoga, P50s, P51s P50 P70 P71 Nivjuky Ac Adapter Compatible with Lenovo IdeaPad Gaming 3 15IMH05-MT 81Y4 82CG; IdeaPad L340-15IRH Gaming-MT 81LK, L340-15IRH Gaming-MT 81TR, IdeaPad L340-17IRH Gaming-MT 81LL; Ideapad Yoga Y50-70 Y50-80 Y50p Y50p-70 Y50c, Y700-14ISK Y700-15ACZ Y700-15ISK Y700 Touch-15ISK Y700-17ISK Y700-14ISK Y700-17ISK 700-15ISK 720-15IKB 700-17ISK; Compatible with Legion Y530-15ICH-1060-MT 81LB, Y530-15ICH-MT 81FV, Y7000 2019 1050-MT 81V4, Y7000P-1060-MT 81LF, Y7000P-MT 81LD, Y730-15ICH-MT 81HD, Y730-17ICH-MT 81HG; ThinkBook 15p IMH, 15P G2 ITH, 16p NX ARH Nivjuky 135W Power Supply Cord combines high-quality fireproof