In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

Power tool batteries aren’t just for drills anymore. They power fans, vacuums, heaters, and coolers that make work and play ...

Forget cell-to-pack and cell-to-body battery designs. This EV battery company is proposing something entirely different.

Called ec³, the material is made by combining cement and water with a liquid electrolyte and carbon powder — both readily ...