How to assemble polymer lithium battery? What kind of precautions?

When assembling the polymer lithium battery pack, first calculate the product size and load capacity of the lithium battery pack, and then calculate the capacity of the lithium battery pack according to the capacity requirements of the product, and then select the lithium battery according to the calculation result. Lithium polymer battery packaging tutorial II. Preparation of materials. Choose a good lithium battery manufacturer and buy a polymer lithium battery with quality assurance, not wanting to be cheap. After all, if there is a problem in the battery packaging process, lithium batteries are likely to be dangerous. 3. The detailed steps of lithium battery packaging must first regularly arrange lithium batteries, and then use the material to fix each string of lithium batteries. After each string of lithium batteries is fixed, each string of lithium batteries must be separated by insulating materials such as green paper to guard against the breakage of the lithium battery skin, which may cause a short circuit in the future. After the installation and fixing are completed, the nickel tape can be used for the most critical series of steps. When the steps are completed, all that is left is the end of the follow-up solution. In order to tie up the lithium battery, the positive and negative electrodes should be overturned with green wheat paper first, so as to avoid errors in subsequent operations and cause short circuits. Matters needing attention in polymer lithium battery packaging 1. Maintenance of aluminum-plastic composite film packaging: It is important to guard against sharp parts causing damage. For this reason, polymer battery manufacturers should always clean up the environment around the battery, guard against sharp parts contacting or colliding with the core, and wear gloves to guard against the appearance of nails scratching the core. 2. Maintenance of the top and side sealing edges: To guard against damage to the top and side sealing edges and destroy the sealing effect, you must stop bending the top and side sealing edges; at the same time, you must take a reliable insulation barrier. The butt connection between the negative electrode and the aluminum-plastic composite film is short-circuited. 3. Pole handle maintenance: The positive lead terminal of the polymer lithium battery is made of aluminum pole handle, and the negative pole draw end is nickel pole handle. Because the pole handle is thin, the bending should be stopped; at the same time, the pole handle and aluminum-plastic composite should be guarded during the processing. Membrane contact, serious use of loop membrane blockage. 4. Beware of mechanical shocks, such as falling, hitting, bending the magnetic core and accidentally destroying the battery. 5. Stop using metal and wires to short-circuit the positive and negative poles. 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: Why is the battery life of electric vehicles shorter in winter?