Encapsulation process is an important production process of lithium-ion battery pack, the choice of packaging materials also is very critical, need to choose the appropriate packaging according to the purpose of the lithium-ion battery pack, lithium electricity solar street lamps of commonly used packaging for soft plastic paper bag, plastic shell packaging and aluminum shell packaging
packaging is an important process of lithium-ion battery pack, the choice of packaging material is also very critical. It is necessary to choose suitable according to the purpose of the lithium-ion battery pack packaging. Common packing of lithium battery of solar street light is usually a plastic flexible packaging. If the current is bigger, plastic and aluminum packing it is recommended to use metal shell to thermal conductivity. If the current is not big, can use the plastic. For long-term contact with the air outside the body, the traffic signal light pole waterproof dustproof demanding should increase insulating oil technology, in order to completely prevent moisture, corrosion and insulation protection.