"The average price in our latest car battery ratings is $170, with one model costing more than $350. Taking the time to ...

Batteries not only contain rare earth materials, but also have "forever chemicals" in their cathode and the electrolyte.

US startup Inlyte has introduced an iron-sodium battery designed for both mid-range (4–10 hours) and long-duration (24+ hours) energy storage. The company recently announced an accelerated ...

Thinking about buying a used car battery? Learn if it’s safe, what to check for, and when it might actually be a smart move.