How Batteries Work and Fuel Cells Work
This is one of those great sites on the internet - How Stuff Works. I came across it looking for information on batteries and how they work. This piece helps those wanting a basic understanding. When we run our Riello UPS Seminars we always get questions on batteries. They are one of the most common items in a UPS to fail and yet the easiest to ignor from a maintenance view point.
Another page of interest is the one covering Fuel Cells - still very expensive but I suspect that we will seem them used in Uninterruptible Power Supplies within the next five years.
