[Enlightened1]

[Steely Tom]

Not sure I’d leave it operating unattended.

[Paladin2]

I want the watt hour data over time.

[centurion316]

If you rig it to run the circuits through your vacuum cleaner you get another 800 percent plus the girls will be amazed.

[Dogbert41]

It’s snake oil. I was hoping the sleeve would allow one to recharge conventional batteries. THAT would be good.

[Cyman]

Gadget HOF

[MosesKnows]

So the pressing question must be ... did you invest?

I didn't know it was a fraud until the claim included converting 1.2 volt rechargeable cells to 1.5 volt cells.

[editor-surveyor]

.
“Dead” batteries don’t read 1.3 volts!

This has to be a scam. When a battery is depleted it isn’t going to be reincarnated.

[Sasparilla]

I might try it in a AA maglight. Never in any electronic equipment that I value.

[Clay Moore]

Joule thief or battery thief. Old technology but they just figured out how to make it small enough to be practical on an existing device.

What these do is just suck most of the remaining energy out of the battery that you would normally throw away.

http://en.wikipedia.org/wiki/Joule_thief

[tumblindice]

[Eric Pode of Croydon]

Not to mention that if you tape a Batteriser to your fuel filter, your car will get 125+ mpg!!