Alternative energy storage device the Yill can hold up to 300 watts of
transportable energy. It can then be rolled around to wherever you need
some electricity. The Yill can power a workstation for up to three days
and needs only four hours to recharge. It would be a great source of
movable electricity for people who love working outside or even for
emergency backup power. An internal lithium titanium battery keeps the
electricity ready for use. A relatively lightweight, easily
transportable energy storage gadget is a great idea, but given the shape
it looks like it’s meant to be charged by an internal dynamo as it’s
rolled along the floor. Using grid energy means it isn’t as green as we
would like to see, but if it were used to store solar or wind energy the
concept would get a big stamp of approval.
0 comments:
Post a Comment