Battery power management for portable devices The introduction of Li ion batteries in 1991 created a tremendous change in the handheld devices landscape. Since then the energy stored and put to use in palm sized electronic devices has quadrupled. Devices are continuously getting more power hungry outpacing battery development. Written by leading engineers in the field This cutting edge resource helps you overcome this challenge offering you an insightful overview and in depth guide to the many varied areas of battery power management for portable devices. You find the latest details on optimizing charging circuits developing battery