Our favorite batteries are back. We’ve missed them. What other batteries are powered by your pee? Only Nopopo. As far as we know. We’ve missed you Nopopo. Our urine feels wasted without ye. But no more. This compact LED lantern will be equipped with a NoPoPo battery that doesn’t require a power outlet to juice up. It’s powered by water. Failing that, it will gladly accept your urine and give you power.

Sadly, the NoPoPo battery has been rated at just 500mAh and has a recharge capability of just four times, making this Wiz-powered lantern only good for emergency use.

Nopopo. Just pee-pee.

[Japan Trend Shop]