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Battery Manufacturing Terminology
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.
The tape wrapped around the bottom of the electrode stack to prevent damage to the electrode stack.
The tape attached to the side of the cell stack corresponding to the termination tape side, preventing damage to the cell stack.
In cylindrical batteries, a cylindrical metal or polymer hard tube-like structure used to secure the cell stack core.
A flat plate used in equipment to support and fix the winding head and other mechanisms.
