Materials:
1.Battery Cells: Battery cells are the fundamental building blocks of lithium battery packs. Typically provided in the form of battery modules, each module contains multiple battery cells selected and
configured according to design requirements.
2.Battery Management System (BMS): The BMS serves as the intelligent control center for lithium battery packs, responsible for monitoring and managing the status of battery cells. It includes
modules for battery monitoring, temperature sensing, voltage sensing, current sensing, etc., to monitor the voltage, temperature, and current of the battery pack in real-time. It also implements
functions such as charge and discharge control, overvoltage protection, overcurrent protection, etc., to ensure the safe operation of the battery pack.
3.Casing and Framework: The casing and framework are used to house and protect the battery cells and BMS, as well as provide mechanical support and protection. They are typically made of
aluminum alloy, steel plate, or plastic, with lightweight, high strength, and protective properties.
4.Connectors and Wiring: Connectors and wiring are used to connect battery cells, BMS, and other electronic components to form the electrical circuit of the battery pack. They are typically made
of copper wire and waterproof connectors to ensure stable and reliable current transmission.
5.Insulation Materials: Insulation materials are used to isolate and protect battery cells, BMS, and connectors to prevent short circuits and safety accidents. Common insulation materials include
Barley paper, kapton tape, EVA foam,Filament tape ,etc.Please contact EVTOP to check for more assembly materials
Machines:
1.Automated Assembly Line: An automated assembly line consists of automatic assembly equipment, conveyor belts, robotic arms, and vision systems, etc. They automate the assembly and integration
of battery cells and BMS to improve production efficiency and consistency.
2.Spot Welding Machine: Spot welding machines are used to weld connecting tabs and wires between battery cells to form the electrical circuit of the battery pack. They feature high precision, speed,
and stability to ensure welding quality and safety.
3.Sealing Machine: Sealing machines are used to apply sealing adhesive between the battery pack casing and connectors to ensure the sealing and waterproofing of the battery pack. They automate
the sealing process to improve production efficiency and consistency.
4.Testing Equipment: Testing equipment includes overall performance testers, safety testers, environmental testers, etc. They are used to conduct comprehensive performance, safety, and environmental
adaptability tests on assembled battery packs to ensure compliance with relevant standards and regulations, providing customers with high-quality products.Common Testing Equipment includes,
IR testing machine, battery pack charging and discharging machine, active balance machine, etc. Please contact EVTOP to check for more assembly materials and technology
5.Packaging Equipment: Packaging equipment is used to package and label assembled battery packs for transportation, storage, and sale. Common packaging equipment includes automatic packaging
machines, shrink packaging machines, and label printers, etc.
Through the combination of these materials and machines, production lines can efficiently assemble and manufacture lithium battery packs, ensuring product quality and stable performance to meet
customer needs and expectations.