A new solid-state electrolyte aluminum-ion battery is developed by the researchers to tackle the challenges faced in the ...

Large batteries are essential for storing solar and wind power, helping integrate renewable energy into the power grid.

Meet the Stage PowerGrip, a magnetic battery pack designed to evoke the look and feel of a traditional camera except with all of the modern trimmings you'd expect from an iPhone accessory.

The PowerCore 10000 Redux only lost one of its four LEDs on the battery level indicator, which meant it had between 50-75% left in the tank, so you should get about 3-4 charges from it.