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Encapsulation and injection
Packaging and injection is an important part of battery production, usually after the cell assembly, in order to provide protection for the battery, ensure its normal operation, and prevent electrolyte leakage. This process involves loading the cell into the housing and injecting the electrolyte, ensuring that the electrochemical reaction of the battery can proceed smoothly.
Encapsulation and injection
Packaging and injection are the key steps to ensure the stability and performance of the battery. Through reasonable packaging and accurate injection, the sufficient electrolyte inside the battery and the sealing of the battery shell can be ensured. The key factors to control the quality of the battery are the tightness, the amount of liquid injection, the vacuum treatment and the stability of the seal. Although the packaging and injection process is crucial to the safety of the battery, its complex process and high equipment requirements need to be carefully controlled in the production process.
Main process
Sealing control
The sealing control ensures the tight closure between the battery shell and the battery cell, prevents the electrolyte from leaking or the external environment from entering, and ensures the long-term stability and safety of the battery.
Good sealing can prevent leakage and ensure the safety and stable performance of the battery.
Liquid injection volume and uniformity
During the liquid injection process, it is very important to accurately control the amount and uniformity of the electrolyte injection, too much or too little will affect the performance of the battery, and may even lead to battery failure or safety risks.
Precise control of liquid injection volume and uniformity ensures the normal operation of the battery and improves its performance and safety.
Vacuum treatment
Vacuuming helps to remove the air and gas inside the battery, avoid bubbles affecting the battery's conductivity, and prevent the damage of expanding gas to the battery.
The vacuum process removes air and gas and improves the electrochemical stability and safety of the battery.
Sealing strength and stability
Sealing is the core of battery sealing and safety, and the strength and stability of the sealing directly determine the durability of the battery under high pressure, temperature change and other conditions. The strong and stable seal ensures that the battery remains sealed in a variety of operating environments and improves safety.
low-speed car batteries
Low-speed vehicle battery is a kind of battery designed for low-speed electric vehicles, which has the characteristics of clean, environmental protection, high efficiency and economy, and is widely used in electric golf carts, low-speed electric vehicles (LSV), mobile vendors, campus transportation, cargo trucks and so on
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