Bad news---it cost $120, at least for now
Good news---this little gizmo weighs just 10 onces and can jump start your car and also have standby power for all your electonics [laptop, ipad, cell phone].
Watch the video
click here
It's called the Cobra JumPack. I just watched this on a podcast named The Giz Wiz.
It claims to save 80-90% of it's charge for one year.
