Overview of Nickel Plate

A nickel plate refers to a thin layer of nickel deposited onto a substrate material, typically through electroplating. This process enhances the substrate’s properties such as corrosion resistance, wear resistance, and aesthetic appeal. Nickel plating is widely used in industries like automotive, electronics, and aerospace for its functional and decorative benefits.

Features of Nickel Plate

Corrosion Resistance: Provides excellent protection against rust and corrosion.

Wear Resistance: Increases durability and longevity by resisting abrasion and wear.

Enhanced Appearance: Offers a bright, reflective surface that improves aesthetics.

Electrical Conductivity: Improves electrical performance in certain applications.

Adhesion: Bonds well with various substrates including steel, brass, and aluminum.

Magnetic Properties: Depending on the type, can exhibit magnetic characteristics useful in specific applications.

(Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet)

Specifications of Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet

The Factory Customized Battery 18650/21700/38650 Copper-Nickel Busbar is a precision-engineered component made for high-performance battery pack setting up, offering optimized conductivity, longevity, and thermal monitoring. These busbars are crafted from a copper-nickel (Cu-Ni) alloy composition sheet, mixing copper’s superior electrical conductivity with nickel’s corrosion resistance and mechanical toughness. Ideal for lithium-ion battery setups, these busbars guarantee dependable power distribution in applications varying from electric automobiles (EVs) to power storage space systems (ESS) and portable electronic devices.

** Material Composition **: The busbars are made from a copper-nickel alloy, generally comprising 70-90% copper and 10-30% nickel, relying on application requirements. This balance boosts conductivity while standing up to oxidation, sulfidation, and ecological deterioration. Optional surface treatments, such as tin or silver plating, are offered for improved solderability and lowered call resistance.

** Capacities & Density **: Customizable to fit 18650, 21700, and 38650 battery cells, the busbars are precision-cut to match specific pack layouts. Standard density ranges from 0.1 mm to 1.0 mm, with widths and lengths tailored to cell spacing and current-carrying needs. Resistance is kept within ± 0.05 mm for constant efficiency.

** Electrical Efficiency **: The Cu-Ni alloy provides reduced electrical resistivity (normally 0.10– 0.15 µΩ · m), reducing power loss and heat generation. Rated for continuous current loads up to 50A (depending upon thickness and design), these busbars support high discharge/charge cycles without degradation.

** Thermal Characteristics **: With a thermal conductivity of 20-40 W/m · K, the busbars efficiently dissipate heat, lowering thermal stress and anxiety in battery packs. They run dependably in temperature levels varying from -40 ° C to 150 ° C, making sure stability in severe problems.

** Mechanical Strength **: Tensile strength ranges between 350-500 MPa, offering resistance to resonance and mechanical tiredness. The sheets are flexible, enabling flexing or forming without fracturing, and function high elongation (15-25%) for toughness.

** Corrosion Resistance **: The nickel material ensures resistance to wetness, salt spray, and acidic/alkaline environments, making the busbars appropriate for vehicle, aquatic, and industrial applications.

** Modification **: Laser-cut or stamped layouts accommodate series/parallel connections, tab configurations, and terminal shapes. Custom-made hole patterns, notches, and finishes (e.g., anti-oxidation) are offered.

** Compliance **: Produced under ISO 9001 standards, the busbars meet RoHS, REACH, and UL directives for safety and environmental compliance.

Applications include EV battery modules, solar storage systems, UPS backups, and consumer electronics. These Cu-Ni busbars streamline pack assembly, improve energy performance, and expand battery life-span with robust product design and precision modification.

(Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet)

Applications of Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet

The Manufacturing Facility Custom-made Battery 18650/21700/38650 Copper-Nickel Busbar Copper-Nickel Composition Sheet is an essential component in modern battery systems, crafted to enhance efficiency, sturdiness, and efficiency. These busbars, crafted from an exact mix of copper and nickel, serve as conductive paths that link individual battery cells in high-demand applications. The copper-nickel make-up strikes a balance between copper’s remarkable electric conductivity and nickel’s resistance to oxidation and rust, making certain very little energy loss and long-term integrity. Customizable in thickness, size, and form, these sheets are customized to fit particular battery arrangements, making them suitable for markets requiring precision and scalability.

** Applications: **.
1. ** Electric Automobiles (EVs): ** In EV battery loads, copper-nickel busbars efficiently take care of high-current flow in between 18650, 21700, or 38650 cells, making sure stable power distribution and thermal management. Their deterioration resistance is crucial for durability in rough automotive atmospheres.
2. ** Power Storage Systems (ESS): ** For solar or grid storage, these busbars enable smooth power transfer in massive battery selections. The nickel layer prevents destruction from moisture or temperature level fluctuations, important for outdoor installations.
3. ** Customer Electronics: ** Gadgets like laptops, power tools, and drones count on small, lightweight busbars to make the most of power density while reducing resistance, improving battery life and efficiency.
4. ** Industrial Devices: ** Hefty machinery and backup power systems utilize these sheets for their mechanical toughness and resonance resistance, making sure continuous operation under stress and anxiety.
5. ** Medical Gadgets: ** Precision and integrity are extremely important in medical batteries, where copper-nickel busbars give regular power for essential equipment like portable monitors or implantable gadgets.

** Trick Advantages: **.
– ** High Conductivity: ** Copper guarantees marginal energy loss throughout charge/discharge cycles.
– ** Deterioration Resistance: ** Nickel secures against oxidation, expanding life expectancy in moist or corrosive atmospheres.
– ** Thermal Stability: ** Withstands high temperatures without warping, preserving architectural integrity.
– ** Modification: ** Customized layouts enhance space and efficiency for varied battery pack geometries.

By integrating copper-nickel busbars, manufacturers boost battery efficiency, decrease maintenance expenses, and make certain conformity with security requirements. Their flexibility makes them essential beforehand technologies reliant on robust, high-performance power remedies.

Company Introduction

Welcome to Wgraj, a premier global supplier of high-quality metal cladding solutions. We specialize in providing a wide range of metal cladding products, including aluminum, steel, and copper composites, designed to meet the diverse needs of architects, builders, and designers. Our commitment to innovation, durability, and aesthetic excellence ensures that our clients receive top-tier materials for their projects. With state-of-the-art manufacturing facilities and a dedication to customer satisfaction, we deliver reliable, cost-effective solutions worldwide. Partner with us for your metal cladding needs and experience unmatched quality and service.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet

1. **What is the composition of copper-nickel busbars, and why is it ideal for battery applications?**
Copper-nickel busbars typically combine 70-90% copper with 10-30% nickel, balancing high electrical conductivity (from copper) with enhanced corrosion resistance and mechanical strength (from nickel). This composition ensures efficient current transfer in battery packs while resisting oxidation and degradation caused by heat, moisture, or chemical exposure, making it ideal for lithium-ion battery configurations like 18650, 21700, and 38650 cells.

2. **How do copper-nickel busbars improve battery performance?**
The low resistivity of copper minimizes energy loss during charge/discharge cycles, improving efficiency. Nickel adds durability, reducing wear from thermal expansion and vibration. Together, they ensure stable connections between cells, prolonging battery life and maintaining consistent power output in high-demand applications like EVs, energy storage systems, or portable electronics.

3. **Can copper-nickel busbars be customized for specific battery designs?**
Yes. Factories offer customization in thickness, width, and shape to fit unique battery module layouts. Precision laser cutting or stamping ensures compatibility with 18650, 21700, or 38650 cell arrangements. Custom hole patterns, tabs, or coatings (e.g., tin or silver) can also be added to enhance solderability or meet specific thermal/electrical requirements.

4. **What applications are copper-nickel busbars best suited for?**
They’re widely used in high-performance lithium-ion batteries for electric vehicles, solar energy storage, power tools, and consumer electronics. Their corrosion resistance makes them suitable for harsh environments, including marine or industrial settings. They’re also preferred for high-current applications due to their ability to handle sustained loads without overheating.

5. **How does the lifespan of copper-nickel busbars compare to alternatives?**
Copper-nickel busbars outlast pure copper or aluminum options due to nickel’s anti-corrosive properties. They resist pitting, oxidation, and sulfidation, even under high humidity or temperature fluctuations. With proper installation and minimal mechanical stress, they can match the lifespan of the battery cells themselves (5-10+ years), reducing maintenance or replacement costs over time.

(Factory Custom Battery 18650/21700/38650 Copper-nickel busbar copper-nickel composition sheet)