Lithium-ion battery OCV measurement technology main content The Open Circuit Voltage (OCV) is the potential difference between the positive and negative electrodes of a lithium battery under no-load conditions, directly reflecting the chemical equilibrium state and energy storage capacity of the battery. In the production of lithium-ion start-stop batteries for motorcycles, OCV measurement is not only a core indicator for…

Currently, the mainstream types can be divided into six major categories, with significant differences in key indicators such as energy density, safety, and cycle life.

Soft-pack Lithium batteries, also known as pouch batteries or soft-pack cells, are a crucial category of Lithium batteries.

Solid Polymer Electrolytes (SPE), also known as ion-conducting polymers or solvent-free polymer electrolytes, are a class of solid-state ionic conductors formed by using high molecular polymers as the matrix and compounding them with metal salts (such as lithium salts and sodium salts).

Prismatic lithium batteries are one of the important packaging types of lithium-ion batteries. They have a rectangular or square shape and, together with cylindrical lithium-ion batteries (such as models 18650 and 21700) and pouch lithium-ion batteries, constitute the mainstream categories of lithium-ion batteries.

Button-type lithium batteries are small-sized lithium batteries with a disc-like, button-like shape.