Recently, the NoPoPo Batteries were released. NoPoPo batteries use urine to provide battery power. The battery is made from carbon and magnesium and uses urine (as well as other liquids like beer, sake, and cola) as an electrolyte to generate an electrical current. Well, now the Japan Trend Shop is offering a NoPoPo Urine Powered Torch and Lantern gadget. The torch uses a bright white LED which can be used in lantern or flashlight mode.
Unfortunately, a NoPoPo battery can only be recharged four times, which means it has a pretty short lifespan. However, with a capacity of 500mAh, the batteries would be pretty effective in an emergency kit. The torch and batteries sell for $39 (about £24), so it’s a little pricey, but very novel!
Source: Oh! Gizmo
Dan is a well-experienced author who is interested in exploring new things related to eco-friendly gadgets and technologies. He never lets any latest technology go off his sight. Being passionate about contributing to the clean environment, he writes articles on the latest renewable gadgets and other energy-saving technologies.