GUANGDONG XWELL TECHNOLOGY CO., LTD.
| Thickness | 0.12mm/0.15mm/0.2mm |
| Material | Nickel Plating or Purity Nickel |
| Packaging Details | Carton |
| Application | Lithium Battery Pack Assembly |
| Supply Ability | 10000kg |
| 18650 Cell Pitch | 18.5mm/19mm/20.2mm |
| Payment Terms | T/T,L/C,D/A,D/P,Western Union |
| Compatible Cells | 18650, 21700 |
| Welding Method | Spot Welding / Soldering |
| Surface Treatment | Oil-Free Cleaning |
| Delivery Time | 5-8 work days |
| 21700 Cell Pitch | 21.5mm/22.5mm/23mm |
| Model Number | 18650 & 21700 |
| Brand Name | XWELL |
| Place of Origin | China |
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Product Specification
| Thickness | 0.12mm/0.15mm/0.2mm | Material | Nickel Plating or Purity Nickel |
| Packaging Details | Carton | Application | Lithium Battery Pack Assembly |
| Supply Ability | 10000kg | 18650 Cell Pitch | 18.5mm/19mm/20.2mm |
| Payment Terms | T/T,L/C,D/A,D/P,Western Union | Compatible Cells | 18650, 21700 |
| Welding Method | Spot Welding / Soldering | Surface Treatment | Oil-Free Cleaning |
| Delivery Time | 5-8 work days | 21700 Cell Pitch | 21.5mm/22.5mm/23mm |
| Model Number | 18650 & 21700 | Brand Name | XWELL |
| Place of Origin | China | ||
| High Light | 18650 nickel battery connection strips ，21700 steel battery welding strips ，nickel plated spot welding strips | ||
Our nickel plated steel battery connection strips are specially designed for 18650 and 21700 lithium battery pack assembly. Featuring an 18.5mm cell spacing and available in multiple parallel configurations, these pre-punched connector strips help improve production efficiency, ensure stable conductivity, and simplify battery pack welding processes.
Manufactured with precision stamping technology and premium nickel-plated steel material, these connector tabs are widely used in energy storage batteries, power tool batteries, e-bike battery packs, EV battery modules, and custom lithium battery systems.
The strips are produced using an advanced penetration nickel-plating process that provides:
Uniform nickel coating thickness
Strong coating adhesion
Low electrical resistance
Excellent conductivity
Superior corrosion and oxidation resistance
No peeling during welding and long-term use
All stamping dies are manufactured using Japanese Wire EDM technology, ensuring:
Accurate dimensions
Consistent hole spacing
Minimal assembly deviation
Smooth edges with low burrs
Enhanced battery safety
The precision edge treatment helps prevent damage to battery insulation sleeves during assembly.
Every nickel strip undergoes professional oil-removal processing before shipment.
Benefits include:
Clean surface finish
Excellent spot welding performance
Easy soldering
Reduced welding defects
Improved production efficiency
0.12mm
0.15mm
0.20mm
Custom thicknesses and dimensions are available upon request.
| Item | Specification |
|---|---|
| Product Name | Nickel Plated Steel Battery Connection Strip |
| Compatible Cells | 18650 / 21700 Lithium Batteries |
| Cell Pitch | 18.5mm |
| Material | Nickel Plated Steel |
| Thickness | 0.12mm / 0.15mm / 0.20mm |
| Configuration | 2P, 4P, Multi-Parallel |
| Surface Treatment | Degreased & Cleaned |
| Welding Method | Spot Welding |
| Customization | Available |
Pre-punched and pre-formed connection strips significantly reduce manual processing and assembly time.
The high-quality nickel-plated layer ensures reliable current transmission and low internal resistance for battery packs.
Clean surface treatment enables consistent spot welding quality and strong weld joints.
Precision stamping and smooth edges help protect battery insulation films from damage during assembly.
We provide OEM and ODM services according to customer drawings, samples, and technical requirements.
These nickel-plated steel battery tabs are widely used in:
Lithium Battery Pack Manufacturing
Energy Storage Systems (ESS)
Electric Bicycle Batteries
Electric Scooter Batteries
Power Tool Battery Packs
Portable Power Stations
UPS Backup Batteries
EV Battery Modules
Consumer Electronics Batteries
Premium Nickel-Plated Steel Material
Precision Japanese Wire EDM Tooling
Low Resistance & High Conductivity
Multiple Thickness Options Available
Stable Spot Welding Performance
OEM & ODM Customization Service
Strict Quality Inspection System
Fast Global Delivery
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...
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