An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...

Electric vehicle charging is complex, and having the best long-term ownership experience requires the right charger.

Meanwhile, Electrify America is pushing the accelerator further, building 400-kilowatt chargers and considering even faster ...

Fast charging is convenient, but it raises questions about heat, battery wear, and long-term iPhone health. Here's what ...

The conventional wisdom on caring for your battery is still true, but battery life is also more durable than expected.

Between faster charging and longer battery life, we want to know which smartphone spec you care about more.

Fancy, high-powered EV charging stations are becoming common in North America. This is how they affect batteries.

Battery health in EVs declines approximately 2.3% annually, with fast charging and high temperatures accelerating degradation ...

A study by telematics specialist Geotab shows that the widely held belief that frequent fast-charging cycles damage EV ...

Donut Lab says its all-solid-state battery is already in production, offering better fast charging and energy density than today’s lithium-ion packs.

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...

The 2027 Chevy Bolt tackles a flaw with a charging system overhaul, boosting speed for 10-80% charges in 26 minutes, ...