An iron-air battery that stores and releases energy through a reversible rusting process has become the first of its kind to connect with a public electricity grid. On 30 July, the Dutch start-up Ore ...

While modern power systems in personal electronics and larger devices have been gradually moving toward rechargeable frameworks in the interest of sustainability, there's still a lot of disposable ...

As you may know, we’re rather big fans of building things here at Hackaday. But we’re also quite partial to repairing things which might otherwise end up in a landfill. Especially when those things ...

The AGDIB system consisting of pouch cells, battery module, battery management system and quantum sensor. Source: Andreas ...