DC-Output: 20V, 2.25A, 45W; Input: 100-240V ~ 50/60 Hz; Connector Tip: USB Square Yellow Tip. (Not USB C Charging Tip!! ) Compatible with Lenovo Laptop Model: ADLX45DLC2A, ADLX45DLC3A, ADLX45NCC2A, ADLX45NDC2A, ADLX45NDC3A, ADLX45NLC2A, ADLX45NLC3A, PA-1650-72, 0C19868, 0A36258, 0B47455, 0B47481, 0B47030, 0B47036, 0B47037, 0B47040, 36200245, 45N0289, 45N0290 Compatible with Lenovo Yoga S1, 2 11, 2 13, 2 Pro, 11, 11S, 13 260 500; Flex-3 14 15; Flex-2 14 15 15D; 3-1120 3-1130 3-1470 3-1480 3-1580; ThinkPad X1 Carbon Gen2/Gen3/Gen4; ThinkPad Edge E440 E450 E455 E460 E465 E550 E555 E560 E565; IdeaPad Z410 S210 S215 S500 S510P U330P U430 U430p U530 Edge 15 Edge 2 15 1580.Do Not Buy If Your Laptop Requires More Than 2.25A Safety and Reliability: All ROLADA products are CE, FCC and RoHS safety certified with multiple safety protection features, short circuit protection, over voltage protection, over current protection, internal overheating protection Our Service: Focus on providing