Product Description
Pure Nickel Strip for Lithium Battery Packs
High-Purity Nickel 200/201 | Custom Widths & Patterns for 18650/21700/26650
The Pure Nickel Strip is a high-quality connecting plate designed specifically for lithium-ion battery pack assembly. Manufactured from Nickel 200 and Nickel 201 alloys with 99%+ nickel content, these strips provide excellent conductivity, corrosion resistance, and weldability. Ideal for electric bicycle batteries, power tools, energy storage systems, and EV battery packs, our nickel strips are available in various widths, thicknesses, and patterns to accommodate different cell configurations.
📊 Material Composition
| Alloy | Ni % | Mn % | Fe % | Si % | Cu % | C % | S % |
|---|---|---|---|---|---|---|---|
| Nickel 201 | Min 99.2 | Max 0.35 | Max 0.4 | Max 0.35 | Max 0.25 | Max 0.02 | Max 0.01 |
| Nickel 200 | Min 99.0 | Max 0.35 | Max 0.4 | Max 0.35 | Max 0.25 | Max 0.15 | Max 0.01 |
High-purity nickel ensures low internal resistance, excellent spot weldability, and long-term corrosion resistance — critical for reliable battery pack performance.
✨ Key Features
🧲 High-Purity Material
Nickel 200 / Nickel 201 with ≥99% nickel content. Pure nickel strips provide superior conductivity and resist oxidation, ensuring consistent connection over thousands of cycles.
📏 Customizable Dimensions
Widths: 2, 3, 4, 5, 6, 7, 8, 10, 15 mm — or custom width available.
Thickness: 0.15 mm / 0.2 mm (other thicknesses available on request).
🔋 Multiple Cell Configurations
Supports 1P to 9P patterns for 18650, 21700, 26650, 32650, and 32700 lithium cells. Perfect for custom battery packs with any series/parallel arrangement.
⚡ Excellent Weldability
Engineered for spot welding and ultrasonic welding. Smooth surface with consistent thickness ensures reliable bonding to battery terminals without splatter or weak joints.
📐 Available Patterns & Configurations
- 18650 Nickel Strips: 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P
- 21700 Nickel Strips: 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P
- 26650 Nickel Strips: 1P, 2P, 3P, 4P, 5P, 6P, 7P, 8P, 9P
- 32650 / 32700 Strips: 1P, 2P, 3P, 4P, 5P and custom patterns
📋 Ordering & Customization
Before ordering, please confirm:
- Width, thickness, and pattern — ensure compatibility with your battery holder/spacer and cell arrangement.
- Cell type — 18650, 21700, 26650, 32650, or other cylindrical cells.
- Series/Parallel configuration — we can customize strips for any pack layout (e.g., 10S4P, 13S5P, etc.).
- Surface treatment — nickel plating available for enhanced corrosion resistance (optional).
We offer custom punching, cutting, and welding services to match your exact battery pack design. Contact us with your specifications for a tailored quote.
🔧 Applications
🚲 E-Bike & Scooter Batteries
Ideal for high-capacity 36V, 48V, 52V, and 72V e-bike battery packs using 18650 or 21700 cells.
🔨 Power Tool Packs
Durable nickel strips for cordless drill, saw, and impact driver batteries requiring high current handling.
🔋 Energy Storage Systems
Reliable connections for home battery backup, solar storage, and telecom backup power systems.
⚡ EV & High-Power Packs
Heavy-gauge strips for electric motorcycle, golf cart, and automotive battery modules.
We provide full customization: custom hole patterns, pre-cut lengths, pre-welded assemblies, and packaging for mass production. Send your CAD drawing or sample for rapid prototyping.
Primary: pure nickel strip · lithium battery nickel strip · 18650 nickel strip · battery connecting plate · nickel ribbon · 21700 nickel strip · battery pack welding strip · nickel 200 strip · nickel 201 strip
Performance: 99% nickel purity · 0.15mm/0.2mm thickness · 2-15mm width · 1P-9P patterns · spot weldable · low resistance · corrosion resistant
Applications: e-bike battery · power tool battery · EV battery pack · energy storage battery · DIY battery assembly · lithium ion battery pack materials
