Best prices on Air portege in Laptop Power Adapters. Check out BizRate for great deals on Laptop Power Adapters from . Use BizRate's latest online shopping features to compare prices for Air portege. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: Battery Biz Laptop AC Adapter (AC-B10) - Hi-Capacity Auto/Air Adapter for IBM ThinkPad 350 & Toshiba Portege & Satellite.