The Versatile Secondary Battery
Secondary Battery Batteries play a vital role in our daily lives by powering a wide range of devices from smartphones to electric vehicles. While primary batteries are designed to be disposable after one use, secondary batteries have the unique ability to be recharged and used multiple times. These rechargeable batteries, commonly known as secondary batteries, have becoming increasingly important with the rise of portable electronics and electrified transportation. Lithium-ion Batteries: The Workhorse of Portable Electronics The lithium-ion battery is undoubtedly the most widely used secondary battery today. With their high energy density and no memory effect, lithium-ion batteries have become the defacto choice for powering consumer electronics such as smartphones, laptops, tablets, and more. Their popularity stems from lithium's lightweight nature combined with high electrochemical potential that allows lithium-ion cells to store more energy in a smaller physical size. This enabl...