The ThinkPad 72W AC Adapter supports the ThinkPad A, I, T, and X Series systems, the new ThinkPad Port Replicator, and the new ThinkPad Li-Ion Multiple Battery Charger. You can keep spares at home, at work, and attached to your Port Replicator for greater convenience.

Performance specifications as known at time of announcement

• Type: Universal Input, WW Agency Support
• Watts: Output Power: 72W
• Voltage supported: AC 100 V to 240 V
• Interface (2-pin/4-pin): 2-pin
• Grounded/Non-Grounded: 3-pin
• Grounded/Non-Grounded: 2-pin (Japan)
• MPRII: Yes for 3-pin only

Physical, environmental, and compatibility specifications as known at time of announcement

Weight

• 334 g

Height 

• 28 mm

Width 

• 51 mm

Depth 

• 127 mm

Operating environment:

• Temperature: 5 deg to 55 deg C (41 deg to 131 d
• Relative humidity: 8% to 90%

Agency approvals

• CE MARK
• UL
• CSA
• TUV

Hardware requirements for systems
The ThinkPad 72W AC Adapter is supported on the following platforms:

• ThinkPad A Series - 2628, 2629, 2633
• ThinkPad T Series - 2647, 2648
• ThinkPad X Series - 2660, 2661, 2662, 2672
• ThinkPad i Series - All