Shell material of motorcycle starter lithium battery
main content
The selection of casing materials for motorcycle starting lithium batteries is crucial to the overall performance and safety of the batteries. Common shell materials include plastic, metal and composite materials, each of which has its unique advantages and application scenarios.
Plastic shell
Material properties: Plastic casings typically use high molecular materials such as ABS (acrylonitrile butadiene-styrene copolymer). This material is light in weight, low in cost and has good insulation performance.
Application scenarios: The plastic casing is suitable for starting lithium batteries on motorcycles that are sensitive to weight, especially in small motorcycles and mopvs.
Advantages: The plastic casing offers excellent design flexibility and can be customized into various shapes and sizes to meet different installation requirements.
Metal casing
Material properties: Metal casings are usually made of aluminum alloy or stainless steel. Aluminum alloy features a high strength-to-weight ratio and excellent thermal conductivity, which can effectively dissipate heat while providing good mechanical protection.
Application scenarios: Metal casings are suitable for high-performance and high-safety-demanding motorcycle starting lithium batteries, especially on large motorcycles and high-performance motorcycles.
Advantages: The metal casing has high mechanical strength and corrosion resistance, effectively protecting the battery from external impacts and environmental influences.
Composite material shell
Material properties: The composite material shell combines the advantages of plastic and metal, and usually adopts a composite structure of plastic matrix and metal coating.
Application scenario: The composite material casing is suitable for motorcycle starting lithium batteries that have high requirements for both weight and performance.
Advantages: The composite material shell not only possesses the lightweight and design flexibility of plastic but also has the high strength and thermal conductivity of metal.
Conclusion
In the design of lithium batteries for motorcycle starting, the casing and sealing technology are crucial links to ensure the safety and performance of the battery. The casing provides physical protection for the battery, preventing external impacts and environmental influences. The selection of casing materials needs to comprehensively consider factors such as weight, strength, cost, and design flexibility.
START-STOP LITHIUM battery
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