Ion Lithium batteries have certainly enabled a new era of technology to open up..... I note the use of Ion Lithium batteries in the new lines of
power tools that have been introduced over the past few years: i.e., power drills. Lighter weights, higher energy outputs, shorter recharging times
and longer discharge rates means that we will probably be seeing considerable developments in the military uses of technology for the basic fighting
infantryman.
I should note that from what was able to glean from the Lockheed Martin Product Card, the power for (almost) 100 hours of HULC system usage comes from
not one but eight Ion Lithium batteries. I could not find more details on the size of the batteries or their weight. I'm only hoping that the
exoskeleton isn't necessary to carry all the batteries needed to power itself!