Only in Japan can you recharge a battery with stuff you can find around the house…or from an orifice. Use the teat pipette to collect water, saliva, beer, apple juice, blood, or urine and insert that into the end of the battery. How does that make work? The chemical reaction produced by the magnesium and the carbon of the urine. Strange but true. Too much money and work for little pay off, we think. It’s 15 US bucks for a pair with a turn around of 2-5 recharges. Hmmm, think we’ll pass on this one. Oh, but do let us know if you’ve tried it!

Check out an article from C-net on the NoPoPo.