Electric vehicles are redefining modern mobility, and new data shows their batteries are far more durable than most drivers ...

Discover the little-known 80% battery charging trick that can dramatically extend the lifespan of the lithium-ion batteries in your smartphone and electric vehicle. Top battery experts and engineers ...

Does Charging to 80% Really Prolong Battery Life? Charging your battery to 80% instead of 100% has been a long-standing debate, particularly among users of lithium-ion batteries found in phones, ...

Is your old iPhone's battery life not what it used to be? Check out these tricks to help it age more gracefully. With more than a decade of experience, Nelson covers Apple and Google and writes about ...

The Cybertruck's optional range extender battery pack will require a service appointment for installation or removal Tesla hasn't said how much the option costs or ...

We've tested the best phones you can buy in the US alongside many popular mid-range and budget models. One of the most important and objective tests we conduct is a standardized battery test. We're ...