Battery Pack Concept (2.3M)	The purpose of this short animation is to illustrate the concept of a battery pack. There are short pauses in the animation because we plan to eventually add some text and audio to describe what you're looking at. (Most of it is common sense.) Anyway, if you're unable to open this video file, then you'll have to wait until we get some other standard formats.
Charger Circuit Concept (3.9M)	This short animation shows what our charger circuit might look like. There will be one of these charging circuits for each battery pack. Each will have its own PLD that will serve as an interface between the microprocessor and the charger.