The slim tip ThinkPad 170W AC Adapter from Lenovo is an energy-efficient adapter with an ENERGY STAR V (ES 2.0) rating. Plug it into an available wall outlet to deliver AC power to your compatible ThinkPad laptop, and to recharge the system battery.
Not compatible with ThinkPad laptops with the round, barrel-type power plug.
Performs to the same specifications as the standard AC adapter that ships with the ThinkPad laptops
Energy-efficient with ENERGY STAR V (ES 2.0) rating
Compatible with ThinkPad laptops with a rectangular "slim tip" common power plug