Lightly used on a docking station, great condition! Details are from Lenovo's page:
Features and specifications
The ThinkPad 170W AC Adapter for W520/W530(0A36227* - United States) offers power for selected ThinkPad laptops. Features include:- Plugs into available wall outlet to deliver AC power to your ThinkPad laptop and to recharge the system battery
- Offers the same specifications as the standard AC adapter that ships with the ThinkPad laptop
Note: ThinkPad 170W AC Adapter for W520/W530 varies by country. Service parts has a listing of the various country part numbers.
Performance specifications:
- AC type: Universal Input, Worldwide Agency Support
- AC input voltage: 100 V to 240 V; 50/60 Hz
- Input connection: Includes standard AC power cord
- AC power cord length: 1.0 m (39.4 in)
- Approximate height: 35.0 mm (1.38 in) - AC Adapter
- Approximate width: 80.0 mm (3.15in) - AC Adapter
- Approximate length: 170.0 mm (6.69 in) - AC Adapter
- Weight: 770 g (1.70 lb) - AC Adapter: weight does not include the country-unique power cord
- Approximate length: 1.0 m (39.4 in) - AC Power Cord
Operating environment:
- Temperature: 5 to 40 deg C (41 to 104 deg F)
- Relative humidity: 8% to 80% non-condensing
- Storage Temperature: -31 to 60 deg (C) (-40 to 140 deg (F))
Warranty
1 year - Customer Replacement Unit (CRU) Service
- Announce date: 01 Mar 2011 (Worldwide)
- Availability date: 18 Mar 2011 (Worldwide)
Hardware compatibility
Note: For the latest updates on the compatible systems, please refer to the Accessories Compatibility Guide.