Nickel Strip for Battery Tabs
Nickel Strip for Battery Tabs is widely used for lithium battery packs, 18650 cells, 21700 cells, NiMH batteries, power tools, electric vehicles, energy storage systems and electronic connection components.
Shaanxi Changlong Jiuzhou Metal Technology Co., Ltd. supplies pure nickel strip, Nickel 200 strip, Nickel 201 strip and customized nickel battery tab strip with stable conductivity, good spot-welding performance, clean surface and precise dimensional control.
We support customized thickness, width, hardness, coil size and slitting requirements according to customer drawings or battery pack design.
What Is Nickel Strip for Battery Tabs?
Nickel strip for battery tabs is a thin, flat nickel material used to connect battery cells in series or parallel. It provides reliable electrical conductivity, corrosion resistance and weldability during battery pack assembly.
Compared with nickel-plated steel strip, pure nickel strip offers better corrosion resistance, better electrical performance and more stable welding behavior. It is commonly selected for battery packs that require higher reliability and longer service life.
Typical battery tab applications include:
- 18650 battery packs
- 21700 battery packs
- 26650 battery packs
- Lithium-ion battery modules
- NiMH battery packs
- Energy storage battery systems
- Electric bicycle battery packs
- Power tool battery packs
- Electronic connection terminals
Available Materials
We supply different nickel materials according to customer application requirements.
| Material | UNS No. | Typical Grade | Main Features |
|---|---|---|---|
| Nickel 200 | UNS N02200 | Ni200 / N6 | High purity, good conductivity, good corrosion resistance |
| Nickel 201 | UNS N02201 | Ni201 / N4 | Low carbon, better resistance to graphitization at elevated temperature |
| Pure Nickel Strip | - | N4 / N6 | Suitable for battery tabs, connectors and welding parts |
| Nickel Alloy Strip | Customized | According to drawing | For special electrical, thermal or corrosion-resistant applications |
For most battery tab applications, pure nickel strip / Nickel 200 strip is commonly used because of its good electrical conductivity and spot-welding performance.
Product Specifications
| Item | Available Range |
|---|---|
| Product Name | Nickel Strip for Battery Tabs |
| Material | Nickel 200, Nickel 201, Pure Nickel, N4, N6 |
| Thickness | 0.02 mm – 3.0 mm |
| Common Thickness | 0.05 mm, 0.08 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.30 mm |
| Width | 2 mm – 300 mm |
| Common Width | 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 15 mm, 20 mm |
| Surface | Bright, clean, oxide-free |
| Edge | Slit edge, burr-controlled edge |
| Temper | Soft, half-hard, hard |
| Form | Coil, strip, cut pieces |
| Standard | ASTM B162, customer drawing, customized specification |
| Certificate | COA, MTC, chemical composition report available |
| Packaging | Coil packaging, plastic film, wooden case or customized export packaging |
Common Battery Tab Nickel Strip Sizes
The following sizes are commonly used for battery pack assembly:
| Thickness | Width | Application |
|---|---|---|
| 0.10 mm | 5 mm / 6 mm / 8 mm | Small battery packs, electronic devices |
| 0.15 mm | 7 mm / 8 mm / 10 mm | 18650 battery packs |
| 0.20 mm | 8 mm / 10 mm / 12 mm | 21700 battery packs, power tools |
| 0.30 mm | 10 mm / 12 mm / 15 mm | Higher current battery modules |
| Customized | Customized | Battery pack design, stamping parts, special terminals |
Actual selection depends on battery current, welding process, battery layout and pack design. Customers can provide drawings or required current capacity for material recommendation.
Key Features
Good Spot Welding Performance
Our nickel strip is suitable for resistance spot welding and battery pack welding. The surface is controlled to reduce oil, oxidation and contamination, helping customers achieve stable welding quality.
High Electrical Conductivity
Pure nickel strip provides reliable electrical connection between battery cells. It is suitable for applications requiring stable current transmission and long-term performance.
Clean and Bright Surface
The nickel strip surface can be supplied with bright and clean finish. Surface condition is important for welding quality, appearance and battery pack consistency.
Burr-Controlled Slitting
Battery tabs require smooth edges to reduce assembly problems. We provide precision slitting service to control edge burrs and improve processing stability.
Customized Thickness and Width
We can produce nickel strip according to customer requirements, including narrow width strip, thin nickel strip, coil strip and cut-to-length pieces.
Stable Batch Quality
For battery pack manufacturers, batch stability is more important than one-time sample quality. We focus on stable chemical composition, thickness tolerance, surface condition and packaging control.
Pure Nickel Strip vs Nickel-Plated Steel Strip
Many battery pack manufacturers compare pure nickel strip with nickel-plated steel strip before purchasing.
| Item | Pure Nickel Strip | Nickel-Plated Steel Strip |
|---|---|---|
| Conductivity | Better | Lower |
| Corrosion Resistance | Better | Limited by plating layer |
| Welding Stability | Better | Depends on plating quality |
| Service Life | Longer | Shorter in demanding environments |
| Cost | Higher | Lower |
| Recommended Use | High-quality battery packs | Low-cost battery packs |
If your battery pack requires higher reliability, better corrosion resistance and stable welding performance, pure nickel strip is the better choice.
If the project is highly price-sensitive and the working environment is not demanding, nickel-plated steel may be used as a lower-cost alternative.
Applications
Our nickel strip for battery tabs is used in many battery and electrical connection industries.
Lithium Battery Packs
Used for connecting cylindrical cells such as 18650, 21700 and 26650 cells.
Energy Storage Systems
Used in battery modules for residential, commercial and industrial energy storage systems.
Electric Vehicles and E-Bikes
Used for battery pack connections in electric bicycles, scooters, mobility devices and small EV battery modules.
Power Tools
Used for high-current battery packs in drills, saws, garden tools and other cordless tools.
Electronic Products
Used for small rechargeable battery packs, electronic connection tabs and conductive parts.
NiMH and NiCd Batteries
Used for battery tabs, battery terminals and welded connection components.
Quality Control
For battery tab nickel strip, we control the following key points during production and inspection:
| Inspection Item | Purpose |
|---|---|
| Chemical Composition | Confirm nickel purity and material grade |
| Thickness Tolerance | Ensure stable welding and current capacity |
| Width Tolerance | Match battery pack design and automatic assembly |
| Surface Inspection | Avoid oil, oxidation, scratches and contamination |
| Edge Burr Control | Improve safety and assembly quality |
| Mechanical Properties | Confirm temper and processing performance |
| Packaging Inspection | Protect coil surface during transportation |
Manufacturing and Customization Capability
We support customized nickel strip production for battery manufacturers, pack assemblers and industrial material distributors.
Available customization includes:
- Custom thickness
- Custom width
- Narrow slitting
- Coil supply
- Cut-to-length strip
- Soft or hard temper
- Bright surface
- Burr-controlled edge
- Custom packaging
- Production according to drawing
Customers can send drawings, specifications or samples for evaluation.
Why Choose Us?
1. Direct Nickel Material Manufacturer
We are a China-based metal material manufacturer supplying nickel strip, nickel foil, nickel sheet and other non-ferrous metal materials. Direct supply helps improve cost control, production communication and delivery efficiency.
2. Customized Battery Tab Solutions
Different battery packs need different nickel strip sizes. We support small width, thin thickness and customized slitting for battery tab applications.
3. Stable Quality for Industrial Use
Battery customers need stable batch quality, not only attractive prices. We focus on material consistency, surface quality, thickness tolerance and packaging protection.
4. Export Experience
We supply materials for overseas customers and understand international purchasing requirements, including product documents, export packaging, shipment coordination and technical communication.
5. Multiple Nickel Material Options
Besides nickel strip for battery tabs, we also supply:
- Nickel foil
- Nickel sheet
- Nickel plate
- Nickel wire
- Nickel alloy strip
- Nickel-based custom parts
Ordering Information
To quote accurately, please provide the following information:
| Required Information | Example |
|---|---|
| Material Grade | Nickel 200 / Nickel 201 / Pure Nickel |
| Thickness | 0.15 mm |
| Width | 8 mm |
| Temper | Soft / Half-hard / Hard |
| Quantity | 100 kg / 500 kg / 1000 kg |
| Form | Coil / cut pieces |
| Application | 18650 battery tabs |
| Special Requirement | Burr-free edge, bright surface, COA required |
You can also send your drawing or sample photo for confirmation.
Packaging
Nickel strip is packed carefully to protect the surface and edges during international transportation.
Common packaging methods include:
Coil wrapped with protective film
Moisture-proof packaging
Carton or wooden case
Pallet packaging for bulk order
Customized export packaging
Packaging can be adjusted according to coil size, order quantity and shipping method.
FAQ
-
What is the best nickel strip for battery tabs?
Pure nickel strip, especially Nickel 200 strip, is commonly used for battery tabs because of its good conductivity, corrosion resistance and spot-welding performance.
-
Can you supply nickel strip for 18650 battery packs?
Yes. We supply nickel strip for 18650 battery packs in common sizes such as 0.10 mm, 0.15 mm and 0.20 mm thickness with customized widths.
-
Can you provide customized width?
Yes. We provide slitting service according to customer requirements. Common widths include 5 mm, 6 mm, 8 mm, 10 mm, 12 mm and customized sizes.
-
Is your nickel strip pure nickel or nickel-plated steel?
We mainly supply pure nickel strip. If required, customers should clearly specify whether they need pure nickel strip or nickel-plated steel strip before ordering.
-
What documents can you provide?
We can provide COA, chemical composition report, material certificate, dimension inspection report and export documents according to order requirements.
-
Can you supply samples?
Sample availability depends on material grade, thickness, width and stock condition. Please send your required specification for confirmation.
Call to Action
Request a Quote for Nickel Strip for Battery Tabs
If you are looking for pure nickel strip for battery tabs, Nickel 200 strip, Nickel 201 strip or custom slit nickel strip, please contact us with your required material, thickness, width, quantity and application.
Our team will help confirm the suitable nickel strip specification for your battery pack, welding process and production requirements.
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