The Lenovo ThinkPad 170 W AC adapter provides instant power to your W520/W530 laptop. It's designed for the older, round-barrel tip and performs to the specifications of the standard AC charger that is supplied with ThinkPad W520 and W530 laptops. Use it as a replacement or as a convenient spare to ensure you're never without power. Lenovo safeguards each adapter with a one-year warranty, offering renowned support and service.
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