A new type of sustainable battery could help pave the way for astronauts to power their tools during future missions to Mars.

Princeton NuEnergy, a spin-off from Princeton University, has demonstrated electrode rejuvenation in batteries using ...

The end result is a direct, drop-in replacement for the original Discman battery with a higher capacity, that’s also rechargeable via USB. It’s a fantastic project, with the entire build video ...

A new flow battery developed by Swiss company nanoFlowcell promises to deliver up to 1,200 miles of range on a single tank of ...

But those of you with older iPhones -- or older Android phones -- may well find that your battery has started to show signs of aging and it's time for a replacement. Apple has its own do-it ...

Coherent is evaluating strategic alternatives for its battery-technology platform. The Pittsburgh laser maker Monday said the potential change is a result of a strategic portfolio assessment completed ...

The Pentax 17 feels special. As a new $500 film camera from a major brand, it’s unique simply for existing. But more than ...

The world's largest battery manufacturer, CATL, announced on Thursday a new style of battery destined to create a cleaner, ...

The ESR Qi2 5000 mAh MagSlim Kickstand Power Bank offers fast, wireless MagSafe charging, a slim design, and a built-in ...

China's CATL, the world's largest EV battery producer, unveils the Freevoy Super Hybrid Battery, paving the way for an ...

Smart locks have options for retrofit (you get to keep your current lock and put smart lock tech over it) or replacement (you choose a shiny, brand-new deadbolt to complement your door).