This executive power adapter for notebook computers from the Lenovo ThinkPad series has a "slim tip"connector. It is an ideal choice if you frequently carry your notebook between the home and office and do not want to constantly plug and unplug your adapter from under your desk. One adapter you can leave at work and the second you can always have with you. It can be used together with the appropriate plug anywhere in the world. It powers your laptop and recharges its battery at the same time.
Lenovo ThinkPad with "slim tip" connector