Technical FAQs 4

What is a nickel strip in a lithium battery?

Nickel strips play a critical role in lithium battery packs by serving as conductive pathways between individual cells. These strips ensure that energy flows efficiently from one cell to another, enabling the battery pack to deliver consistent power output.

Which material is best for battery pack soldering?

If you choose steel strip or nickel strip with low purity, it will be easily corroded. Pure nickel with 99.69% purity will not be corroded and has stable performance. . This is the best material for battery pack soldering! Nickel Strips and Soldering: Pure nickel strips and tin wires are easy to solder.

Can nickel strips be used in industrial battery applications?

Yes, nickel strips are suitable for industrial applications due to their durability and ability to handle high currents. Pure nickel is recommended for long-term reliability.

How do you attach a nickel strip to a lithium ion battery?

Welding, particularly spot welding, is the most common method for attaching nickel strips in lithium-ion battery packs. It uses high-current pulses to fuse the strip to the battery terminal, creating a strong and durable bond. This technique minimizes heat transfer to the battery cell, reducing the risk of thermal damage.

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