Tutorials / Batteries
Lithium Ion 
Panasonic lithium ion batteries, products of Panasonic's long experience with batteries and leading-edge battery technology, are excellent sources for high-energy power in a variety of portable devices....
Lithium Ion Charging Requirements
Overcharge, overdischarge, and overcurrent safety circuits....
Battery Chargers
Rechargeable batteries are vital to portable electronic equipment such as laptop computers and cell phones. Fast charging circuits must be carefully designed and are highly dependent on...