Ever wonder how cell phones and laptops keep getting more compact and lighter in weight? Part of the answer comes from the breakthrough in lithium-ion battery technology. These compact rechargeable batteries provide maximum power and longer run time without adding the extra weight.
This is not the first time lithium-ion technology changed the way consumers look at electronics. And now, after years of research and millions of dollars in development by manufacturers, the lithium-ion battery is starting to revolutionize a whole new category - cordless power tools.