From Luculent Systems:
Battery Life Maximizer is a powerful program that reveals and fixes battery life problems in your laptop. It checks your laptop against wide variety of problems and, once a problem is identified, applies fix for that. It is very helpful to get maximum battery life with minimum sacrifice. Battery Life Maximizer is ideal for the following users: Hardware developers, software developers -- to verify that your products are battery friendly. System integrators, IT professionals -- to build battery life optimized systems for your customers. Tech-savvy individuals -- to get the better understanding of your system. And, of course, everyone who needs longer battery life.