The company says its new Grid Metallics Processing System, or GMPS, enables lead battery recyclers and smelters to bypass furnaces and boost recovery rates. Ace Green says its GMPS can produce ...

Those three dead AAA batteries sitting next to your keys in the front hall tray? The D batteries weighing down your dog-walking jacket in hope of illicitly dropping them in the neighbor’s Ridwell box?

While they all share a basic common purpose, car batteries are not universal. There are many kinds of car batteries, and you'll want to make sure you have the right one for your vehicle. The most ...