Hardware
Software
Battery Manufacturing Terminology
"A substance, either liquid or solid, that contains mobile ions and possesses ionic conductivity.Note: Electrolytes can be in liquid, solid, or gel form and do not conduct electrons."
Encapsulating internal components of the battery and providing protective elements to prevent direct contact with the external environment.
A multi-layer composite film material, known as an aluminum-plastic film, consisting of plastic, aluminum foil, and adhesive. It is used for encapsulating pouch-type lithium-ion batteries and provides high strength, excellent barrier properties, and resistance to electrolytes.
Components used for sealing the battery casing, typically equipped with injection ports, safety valves, and terminal lead-out holes, among other features.
The conductive component that facilitates the external circuit's connection to the negative electrode of the battery, also known as the "negative electrode terminal."
The conductive component that facilitates the external circuit's connection to the positive electrode of the battery, also known as the "positive electrode terminal."
A structural component designed to release the gas generated inside the battery in order to prevent excessive internal pressure. It is designed with a pressure release threshold based on the characteristics of the battery.
Conductors used to carry current between various components in the battery circuit.
The electronic management system that connects the battery and equipment, with main functions including real-time monitoring of battery physical parameters, battery state estimation, online diagnosis and warning, charge, discharge, and pre-charge control, balance management, and thermal management.
A lithium-ion battery with the shape of a parallelepiped, featuring six faces meeting at right angles.
A cylindrical lithium-ion battery with a total height equal to or greater than its diameter.
A cylindrical lithium-ion battery with a total height less than its diameter.
Made of insulating material, it is placed between the electrode assembly and the bottom of the battery case to enhance isolation.
Made of insulating material, it is used in conjunction with the battery cover and is secured to the outside of the battery cover to provide insulation.
To prevent a short circuit between the positive and negative electrodes and provide insulation protection, including electrode tab insulation tape, electrode insulation tape, bottom insulation tape, and side insulation tape.
After winding/stacking the core pack, the tape is applied to the outer side of the core pack to provide structural support.
