16V 4.5A 72W Replacement Ac Adapter Charger for IBM Thinkpad T20 T21 T22 T23 T30 T40 T40P T41 T41P T42 T42P X20 X21 X22 X23 X24 X30 X31 X40 R50 R51 R52. Specifications: – Input Voltage: 100-240v / 50-60Hz. – Output:16V 4.5A 72W Power Cord Included! – DC Connecter size: Internal Diameter: 2.5mm, External Diameter: 5.5mm. – Replacement for: 08K8210 IBM A20 A21 A30 R30 R40 R50 i-1200 i-1300 i-1500 T20 T30 T40 X20 X30 X40 E530 Series.
