The largest electric vehicle battery plant in the world is closer to manufacturing inside the Panasonic facility in De Soto, KS.

Kansas leaders from both sides of the aisle stepped inside the $4 billion plant in De Soto to celebrate its imminent opening.

One of the largest economic development projects in Kansas history will start churning out lithium-ion batteries as soon as ...

Jukanlosreve on X, referring to leaker Ice Universe, claims that the Galaxy S class of '26 will contain silicon-carbon ...

Next year's Samsung Galaxy S26 series could use silicon-carbon batteries with higher density and lower heating.

We've seen phones with some big batteries in recent times, but it sounds like a major player could up the ante in a massive ...

Both the iPhone 17 Air and Galaxy S25 Slim are rumored to pack batteries somewhere between 3,000mAh and 4,000mAh.

Silicon batteries, which are more complex to manufacture but carry more energy than conventional ones, have already been embraced by most major Chinese phone makers and Saito sees further growth ...

not charging your phone to 100% overnight, or ever, maybe for the best. Battery life is a frequently cited reason for upgrading from an old smartphone. While replacing a battery has become easier ...

battery life, comfort/handling, standout features and value for the price. You'll find our picks for the best top top-of-the-line unit, high-performers on carpet, budget options and our latest ...

A new study published in Nature Energy has found a flaw in how EV battery longevity is tested. According to the study, the typical testing cycle used by researchers to estimate the lifespan of an ...