Replacement IBM 16V 4.5A AC Adapter Input: AC100-240V (worldwide use) Output: DC16V 4.5A Power: 72W Outlet: 3-prong Connecter size: Internal Diameter: 2.5mm External Diameter: 5.5mm Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!! Remark: US power cord is included Compatible Part Number 02K6545, 02K6548, 02K6549, 02K6550, 02K6553, 02K6554, 02K6556, 02K6557, 02K6583, 02K6584, 02K6585, 02K6586, 02K6587, 02K6588, 02K6589, 02k6614 83H6739, 11J8959, 12J2453, 11J8974 Fit Laptop Model A20, A20, A20M, A20P, A21, A21E, A21M, A21P, A22E, A22M, A22P, A30, A30 series, A30P, A31, A31P, R30, R31, R32, R40, R40E, R50, R50E, R50P, R51, i-1200, i-1210, i-1211, i-1241, i-1251, i-1271, i-1300, i-1300 series, i-1321, i-1340, i-1351, i-1351, i-1391, i-1418, i-1420, i-1421, 1441, i-1442, 1460, 1480, i-1482, i-1500, i-1700, i-1720, i-1721, i-1351, i-1361, i-1391 T20, T21, T22, T23, T30, T40, T40P, T41, T41P, T42, T42P X20, X21, X22, X23, X24, X30, X31, X40, E530, Earlier Models 130, 235, 240X, 240Z, 390, 240X, 240Z, 340, 345, 360, 370, 380, 365, 365C, 365CD, 365CS, 365CSD, 365E, 365ED, 365X, 365XD, 380, 380D, 380D-MMX, 380E, 380ED, 380XD, 380Z, 385, 385CD, 385D, 385D-MMX, 385ED, 385XD, 390X, 535, 550, 560, 560C, 560E, 560X, 560Z, 570, 570E, 600, 600A, 600E, 600X, 701, 701C, 701CS, 770, 770E, 770ED, 770X, 770Z