50Pcs T-Shape Nickel Tabs 18650 Battery Spot Welding 0.15mm

50-Piece T-Shape Nickel-Plated Steel Tabs for 18650 Battery Pack Assembly

Build stronger, more reliable 18650 lithium battery packs with these premium T-shape nickel-plated steel welding tabs. Engineered for precise spot welding, each tab delivers low internal resistance, firm joint adhesion, and long-lasting conductivity — ideal for DIY battery builders, electric tool repair, and industrial assembly professionals alike. Made in Mainland China.

Key Features

• High-Efficiency Conductivity: Made from high-grade nickel-plated steel with low internal resistance for stable high-current transmission, minimizing energy loss and maximizing battery pack output efficiency.
• Excellent Spot Welding Compatibility: Precision-engineered to pair seamlessly with standard spot welding equipment, forming firm, durable joints at battery terminals that stay secure under vibration and extended use.
• Anti-Corrosion Protection: A uniform, dense nickel plating layer effectively resists oxidation, moisture, and rust — maintaining stable conductivity even in demanding environments and extending the overall lifespan of your battery pack.
• High Tensile & Bending Strength: Built on a cold-rolled steel base, these tabs offer outstanding structural toughness that resists cracking or deformation under repeated bending or long-term vibration — perfect for high-demand applications like power tools.
• Versatile Shape Options: Available in T-shape, H-shape, and rounded R-shape configurations to suit a wide range of 18650 battery arrangement schemes, from custom DIY builds to industrial-scale assembly.

Specifications

What's in the Box

• 50 × T-Shape Nickel-Plated Steel Battery Tabs (0.15mm)

Important Notes

• Product images are for reference only and may not reflect actual size — please refer to the specifications above.
• Slight dimensional variations may occur due to manual measurement tolerances.
• Actual color may vary slightly from images due to monitor display differences.

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Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: Are these nickel tabs compatible with standard spot welding machines for 18650 battery packs?

A: Yes! These 0.15mm T-shape nickel-plated steel tabs are engineered to work with most common spot welding equipment used for 18650 lithium battery assembly. The precision material ensures strong, reliable welds at battery terminals without requiring specialized settings.

Q: What shapes are available for these 18650 nickel battery tabs?

A: These tabs come in T-shape, and the product line also includes H-shape and rounded R-shape configurations to accommodate various 18650 battery cell arrangement layouts, whether for DIY packs or industrial assembly.

Q: How does the nickel plating benefit the performance of the battery tabs?

A: The uniform nickel plating layer provides excellent anti-corrosion protection against oxidation, moisture, and rust. This ensures stable electrical conductivity over time, even in challenging environments, and helps extend the service life of your assembled battery pack.

Q: How many tabs are included in one pack?

A: Each pack contains 50 pieces of T-shape 0.15mm nickel-plated steel battery tabs — plenty for DIY projects or small-batch professional battery pack builds.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.