18650 2p Pure Nickel Strip

18650 2P pure nickel strip is a connecting material designed specifically for 18650 battery packs, mainly used for series or parallel welding between batteries (2P represents two batteries in parallel). Usually, pure nickel with a content of over 99.5% is used to ensure the conductivity and durability of the battery. It has the characteristics of high temperature resistance and corrosion resistance, and can maintain stable performance in different environments, extending its service life. Low surface oxide content, excellent weldability, able to form strong and reliable welding connections, providing OEM services, customizable according to needs, in compliance with international standards ISO, CE, and RoHS certification, ensuring product safety and reliability.

✜Solar street lamp

✜Energy storage battery pack

✜Backup power supply for communication base stations

✜Low power battery packs, etc

Zhuhai Senloong Electronic Technology Co., Ltd is a leading global supplier of lithium-ion battery materials and an experienced OEM/ODM service manufacturer. With outstanding material technology, innovative production processes, and efficient supply chain management, we provide high-performance battery materials and precision components to global customers, supporting the high-quality development of the new energy industry. We focus on the research and production of high-quality battery key materials and precision components. Our main products include nickel sheets, aluminum sheets, copper busbars, copper rods, flexible connectors, battery connectors, automotive components, etc. We provide customized services, focusing on creating value through product and process innovation, procuring advanced materials, enhancing product functionality, shortening delivery times, and managing risks in the supply chain. With excellent product performance and stable supply capacity, our materials are widely used in high-end battery manufacturing projects worldwide and highly trusted by customers.

We actively participate in top international industry exhibitions, showcase innovative achievements and expand strategic cooperation. Follow our official website/social media for the latest exhibition updates.

We maintain long-term partnerships with numerous Fortune 500 companies and industry leaders, including: Samsung Electronics,Sony,LG New Energy,BYD,Huawei,Amphenol,Philips, COSMX,AZURE,Greenway,Walt Disney. If you need to learn more information or discuss cooperation, please feel free to contact us at any time!

The following is comprehensive information about certificate certification, including ISO certification, CE certification, UL certification, UN38.3 certification, RoHS/REACH certification, etc

1. High efficiency

The 18650 battery has an energy density of up to 250Wh/kg and supports high rate discharge.

Through certifications such as UL2054 and UN38.3, it has stability and security.

2. Compatibility and flexibility

Support customized design, support customization of parameters such as thickness, width, hardness, etc., adapt to various devices, modular design, easy to install and maintain quickly.

3. High performance

Low resistance design, improves energy transfer efficiency, has high temperature resistance, and is suitable for spot welding and brazing processes.

4. Global market access

We have obtained certifications such as CE, UL, and UN, and support exports to markets such as Europe, America, Japan, and South Korea

5. After sales guarantee

24-hour technical support, quick response to your requests, providing you with comprehensive and efficient services with a professional attitude and knowledge. process and technology

1. Raw material preparation

Select high-purity electrolytic nickel or nickel coils, some of which need to be pre plated with nickel or cleaned to remove the oxide layer, to ensure the quality of subsequent processing.

2. Cutting processing

Cut nickel coils into specified widths according to customer requirements using a precision slitting machine.

3. Stamping forming

High speed punch continuous stamping, retaining connecting ribs after forming for subsequent packaging and welding.

4. Surface treatment

Electroplating or passivation: Some products require nickel plating to enhance corrosion resistance, or passivation treatment.

5. Welding process adaptation

Adjust the thickness of the nickel strip to match the laser/resistance spot welding parameters of the 18650 battery.

6. Quality inspection

Including size inspection, performance testing, and appearance inspection.

●The nickel band is fixed with pearl cotton/foam lining to prevent damage caused by transportation vibration.

●Each box weighs ≤ 30kg, meets international logistics standards, and is labeled with fragile items and lithium battery labels.

●The outer packaging is a cardboard box, and the size of the box is modified according to the quantity of goods to reduce your transportation costs.

●Shipping by express, by air, by sea according to customers' requirements to find the most suitable way

●Responsible for the damage during the shipping process, will change the damage part for you for free.

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