Precision Copper Battery Spot Welding Tips

Get cleaner, more controlled welds when assembling or repairing battery packs. These battery spot welding tips are made from aluminum oxide copper for reliable conductivity, heat resistance, and lasting performance. Their slim 3 mm design supports accurate placement on nickel strips and compact battery terminals. Supplied as a two-piece set, they are suitable replacement electrodes for compatible handheld welding pens.

Key Features

• Aluminum oxide copper electrodes provide efficient electrical and heat transfer.
• Fine 3 mm diameter allows accurate positioning during detailed welding work.
• Durable construction resists softening and wear under repeated use.
• Two replacement tips help keep your compatible welding pen ready for projects.

Why Choose Our Precision Copper Battery Spot Welding Tips

Standard copper tips may wear or deform more quickly during frequent high-heat work. These spot welder electrode tips combine conductivity with improved heat and wear resistance, helping support cleaner and more consistent contact. Their compact shape is especially useful for precision battery-pack assembly.

Perfect For

Ideal for electronics technicians, battery rebuilders, repair shops, and DIY makers. Use them for 18650 battery packs, nickel-strip welding, power-tool batteries, portable electronics, and compatible handheld spot welders.

How to Use

Install each electrode securely into a compatible spot-welding pen. Align both tips evenly, place them on the nickel strip, and apply the appropriate welding settings for your material and machine.

Product Specs

Quantity: 2 pieces
Material: Aluminum oxide copper
Diameter: 3 mm
Type: Welding needle electrode tips
Compatibility: Compatible handheld lithium battery spot-welding pens
Application: 18650 cells and battery-pack assembly

Upgrade Your Battery Welding Setup

Improve precision and maintain dependable contact during every repair or assembly task. Add these Precision Copper Battery Spot Welding Tips to your toolkit today.