The ThinkPad 135W AC Adapter (55Y9317* - United States) offers:

• Plugs into available wall outlet to deliver AC power to your ThinkPad W510 laptop and to recharge the system battery
• Offers the same specifications as the standard AC adapter that ships with the ThinkPad W510 laptop
• Optimized for the ThinkPad W510, however also compatible with other ThinkPad systems

Note: ThinkPad 135W AC Adapter varies by country. Service Parts has a listing of the various country part numbers for the 135W AC Adapter.

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

Physical specifications:

• Approximate height: 35.0 mm (1.38 in)
• Approximate width: 80.0 mm (3.15in)
• Approximate length: 165.0 mm (6.50 in)
• Weight: 830 g (1.83 lb) - - weight does not include the country-unique 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))

1 year - Customer Replaceable Unit (CRU)

• Announce date: 07 Jan 2010 (Worldwide)
• Availability date: 15 Jan 2010 (Worldwide)

• ThinkPad 135W AC Adapter
• User's guide
• AC power cord (varies by country)