This may look like a peice of duct tape but inside is a electrolyte gel that can power from your phone to a electric car. The gel within this battery is considerably safer than today's batteries and will not leak even if penetrated.
These Strips are stacked together to form a complete battery and is the same size and weight of today's lithium ion battery but with more power. This battery is expected to be seen in a smart-phone soon.
http://news.cnet.com/8301-11128_3-20106443-54/jelly-filled-phone-batteries-keep-up-with-you/?tag=mncol;title
By: Eric Smalley