Battery technology refers to the various types of batteries that are available on the market today. These include lead acid batteries, nickel-cadmium batteries, nickel-metal-hydride batteries, and lithium ion batteries. Each type of battery has its own advantages and disadvantages, so it is important to choose the right type of battery for the application.
Some of the emerging trends in battery technology include the use of solid-state batteries, lithium-sulfur batteries, and lithium-air batteries.