Get power when and where you need it with a spare ThinkPad AC adapter. Keep one in the office, one at home, and another in your carrying case for convenient access to power wherever a wall outlet is available.
Features & Benefits:
Plugs into available wall outlet to deliver AC power to your ThinkPad W520 laptop and to recharge the system battery
Offers the same specifications as the standard AC adapter that ships with the ThinkPad W520 laptop
Warranty by Lenovo with renowned Service and Support available from IBM