Portable DIY 18650 Battery Spot Welder
A Portable DIY 18650 Battery Spot Welder is a compact device designed for welding nickel strips onto 18650 lithium-ion batteries. This tool is essential for battery pack assembly, allowing users to create custom battery packs for various applications such as electric vehicles, power tools, and portable electronics.
⚠️ Note: This welding pen must be connected to the spot welding machine/module to function. It is not a standalone device.
Key Features:
- Portable Design: Compact and lightweight, making it easy to carry and use in various locations.
- High Current Output: Works with the welding machine to deliver high current pulses for effective spot welding.
- Adjustable Pulse Time: Pulse duration is controlled through the machine, allowing adjustments for different nickel strip thicknesses.
- Battery Powered: Operates when connected to a compatible spot welding power source, providing flexibility and convenience.
- Easy Operation: Simple to set up and use, even for beginners.
- Safety Features: Built-in safety mechanisms on the machine help prevent overheating and short circuits.
Technical Specifications:
- Input Voltage: 12V–14.6V (via spot welding machine)
- Output Current: Up to 1200A (depending on model and battery)
- Pulse Time: Adjustable from 1ms to 100ms (set on machine)
- Battery Type: Compatible with 18650 lithium-ion batteries
- Dimensions: Compact, easily fits in a small toolbox
- Weight: Lightweight for portability
Applications:
- Battery Pack Assembly: Ideal for creating custom battery packs for electric vehicles, e-bikes, power tools, and other portable devices.
- Repair and Maintenance: Useful for repairing battery packs by replacing or re-welding nickel strips.
- DIY Projects: Perfect for hobbyists working on DIY electronics and battery projects.
- Prototyping: Suitable for prototyping new battery designs and configurations.
- Educational Purposes: Great for educational projects and learning about battery technology and welding techniques.