The RegenBox makes it possible to recharge non-rechargeable batteries through a system of micro-electrical pulses.

Scientists have developed a battery made mostly from paper and activated by water that they think can help clean up the disposable battery waste stream. The battery was made from paper immersed in ...

A water-activated disposable paper battery is presented in a proof-of-principle study in Scientific Reports. The authors suggest that it could be used to power a wide range of low-power, single-use ...