Cordless Paint Sprayer With 2 Batteries: Cordless design makes you have no power cord restrictions, working more freely and effectively; 2*2000mAh batteries will allow you to work entirely without ...

Run out of batteries? Just spray-paint some new ones. Researchers have created five sprayable paints that form a lithium-ion battery when layered together, letting you store energy on walls, tiles or ...

A team of researchers at Rice University in Houston, Texas have developed a type of paint that can store and deliver electrical power much like a conventional battery. The scientists were able to ...

I take it back. The future is here. Rice University researchers have come up with a way to spray-paint a lithium-ion battery onto pretty much any smooth surface—even a beer stein. Published in ...