New thermal diode technology could steer heat one way, preventing overheating and prolonging battery life in phones and other ...

A new battery and electronics cooling breakthrough could one day help smartphones, electric vehicles and even AI hardware run ...

Thermal batteries have major advantages in terms of durability, but they also have a serious shortcoming. Fortunately, this ...

Lithium-ion batteries turned smartphones, laptops, and electric cars into everyday tools, but they also brought fire risk, ...

Solid-state batteries are an old technology, but they have only been used for very small devices like hearing aids and ...

Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over ...

Expert analysis compares Donut Lab’s solid-state pitch to pseudo-capacitor behavior and real cycle life data, helping you spot red flags fast.

Chinese scientists have developed a new battery system that could enable lithium cells to operate safely for thousands of hours, an advance that could lead to better batteries for electric vehicles ...

Daud Gonzalez is a lifelong car enthusiast and automotive writer with a specialty in modified and race-ready rides. He spends most of his time modifying his cars and ruining them in the process. He is ...

China’s latest advance in thermal batteries is not just another incremental tweak to energy storage. By redesigning how ions ...

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