Custom 0.12mm 0.15mm 0.2mm 0.25mm 0.3mm Pure Nickel Strip For 18650 21700 26650

Product Specification

Custom 0.12mm 0.15mm 0.2mm 0.25mm 0.3mm Pure Nickel Strip For 18650 21700 26650 32650 32700 Batteries 1P/2P/3P/4P/5P/6P

Product Introduction

Pure Nickel Strip is a high-purity nickel strip designed specifically for welding lithium-ion batteries. It is suitable for various battery models, including 18650, 21700, 26650, 32650, and 32700, to meet the welding requirements of different battery packs. This nickel strip has excellent conductivity, corrosion resistance, and welding performance, ensuring the stability and reliability of battery connections, thereby improving the overall performance and service life of the battery.
Our pure nickel strip is designed specifically for 18650, 21700, 26650, 32650, and 32700 battery models, offering multiple configuration options from 1P to 6P to meet the connection needs of different battery packs. This product is made of high-purity nickel, with a purity of up to 99.9%, ensuring excellent conductivity and reliability
Pure nickel strip has low resistance characteristics, which can effectively reduce the energy loss of the battery pack, improve the charging and discharging efficiency and power output of the battery.
In the manufacturing process, we use advanced vacuum melting, forging, rolling, annealing and other processes to ensure the high quality and consistency of pure nickel strips. Its excellent corrosion resistance enables it to maintain stability in various harsh environments, extending the service life of the battery. In addition, pure nickel strips also have good welding performance, making them easy to spot weld and solder, ensuring a firm and stable battery connection.

Parameter

Specific Applications

• Battery Ear Welding: Used for ear welding of lithium-ion batteries to ensure efficient and stable current transmission.
• Battery pack connection: Used to connect various battery cells and provide reliable electrical connections during the assembly process of the battery pack.
• Electronic device manufacturing: also applicable to the manufacturing of other electronic devices that require high conductivity and corrosion resistance

Advantages and Characteristics

1. High conductivity: With low electrical resistivity, it can effectively reduce the internal resistance of the battery and improve the charging and discharging efficiency of the battery.
2. Excellent corrosion resistance: It performs well in various chemical environments and can resist corrosion from acids, alkalis, and salts.
3. Good welding performance: easy to weld, aesthetically pleasing weld formation, and high tensile strength.
4. High ductility: easy to process into various shapes, suitable for complex battery structure design.

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Q&A

Q: What is the purity of pure nickel strip?
Answer: The purity of pure nickel strip is usually above 99.95%.
Q: What are the main uses of pure nickel strips in battery manufacturing?
Answer: Pure nickel strips are mainly used in battery manufacturing for battery terminals, connectors, and battery separators.
Q: What is the conductivity of pure nickel strip?
Answer: Pure nickel strip has excellent conductivity, which can effectively reduce the internal resistance of the battery and improve the power output of the battery.
Q: What is the corrosion resistance of pure nickel strip?
Answer: Pure nickel strips have good corrosion resistance, especially in battery electrolytes, which can maintain stability and extend the service life of batteries.
Q: What are the physical properties of pure nickel strips?
Answer: The physical properties of pure nickel strip include high melting point (about 1453 degrees Celsius), good thermal conductivity, and coefficient of thermal expansion.