I can tell you with certainty, you can't give up! When sealing, it is vacuum sealed to prevent moisture from entering. You don't have vacuum conditions at home, and even if you do, there's no laser welding. In addition, when sealing, the square aluminum shell is sucked and broken with steel balls, and the vacuum-packed polymer is sucked and heated. to merge the PP layer.
However, since it is a used battery, you can drill holes, crush it and then apply AB glue.
The method of wiring the graphene and lithium battery that do not charge each other
I don't know if the lithium battery caught fire in first or if the wire caught fire first, because the lithium battery caught fire while charging. This kind of thing has never happened before. Moreover, this is very likely. Additionally, if the wire caught fire first, the most likely reasonIt's likely that the wiring is unreliable and the contact is poor. . Whatever the situation, you should go to the boss anyway to explain the problem, since he is the one who helped you connect and replace the battery.
1. Connect the graphene electrode to the positive electrode of the battery, and connect the negative electrode of the lithium battery to the negative electrode of the graphene. Use insulating material to insulate the positive electrode of the battery. Negative graphene electrode to prevent the occurrence of short circuits.
2. Corresponding circuit protection components are also required between graphene and lithium batteries to prevent overcharging, leakage and overcurrent.