Older car batteries may require topping off with distilled water to maintain proper electrolyte balance. Lead acid batteries with removable water caps may need occasional water replenishment to ...

Most batteries are rigid and incompatible with water. But people work and play in oceans and estuaries, and they could ...

Researchers report in ACS Applied Materials and Interfaces a yarn-like battery prototype that works when immersed in seawater ...

[Quint Builds] attempts something up that alley by using solar power to pump water up onto his roof and later releasing it for power generation. (Video, embedded below.) Earlier [Quint] had built ...

The zinc battery breakthrough uses the konjac plant – a root vegetable which is native to China and is considered to be rich ...

To show how it works, the researchers created a fishing net from the battery yarn and soaked it in seawater. When charged, ...