Abstract: An open-circuit voltage (OCV) model, which represents OCV as a function of state of charge (SOC), is essential for estimating the state of a battery. Typically, the OCV-SOC characteristic is ...

A previously-published Design Idea outlined a polarity protection circuit that provides the correct connection of the battery to a load regardless of the battery’s orientation in its holder. The ...

Lithium-metal batteries are among the most promising technologies for energy storage. They offer significantly more energy in ...

Battery is one of the oldest component on automobiles. It is a chemical component that is capable of generating electricity. It has for long served the purpose of being the primary electrical source ...

This battery charger circuit differs from the norm in a number of ways, all of which make it difficult to understand. For this reason, I do not recommend it for the beginner. Repairing /revamping a ...