What to pay attention to when packaging lithium polymer batteries

Precautions for polymer lithium battery packaging 1. Maintenance of aluminum-plastic composite film outer packaging: It is important to watch out for damage caused by sharp parts. For this reason, polymer battery manufacturers should always clean up the surrounding environment of the battery to prevent sharp parts from touching or hitting the battery cell, wear gloves when taking it, and beware of fingernail scratches on the battery cell surface. 2. Maintenance of top and side sealing: In order to guard against damage to the top and side sealing and damaging the sealing effect, the bending of the top and side sealing should be prevented; at the same time, reliable insulation is necessary for cell planning The barrier method is to guard against the butt short circuit between the negative electrode and the aluminum-plastic composite film. 3. Maintenance of the pole handle: the positive lead terminal of the polymer lithium battery cell adopts an aluminum pole handle, and the negative lead terminal uses a nickel pole handle. Because the pole handle is thin, bending should be prevented; at the same time, the pole handle and the aluminum-plastic composite film should be guarded during the production process, and the ferrule film should be used to strictly block it. 4. Beware of mechanical impact, such as falling, impact, bending the battery cell and accidentally ravaging the battery. 5. Stop short-circuiting the positive and negative poles with metal objects and wires. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the reasons for the bulging of polymer lithium battery pack