AWithZ Portable Spot Welder DIY Handheld Spot Welding Machine 90 Gears Adjustable Spot Welding for 18650 Lithium Battery

Offer ends in:

🔧 Key Features:

⚙️ 90 Adjustable Power Gears

Fine-tune welding strength for different thicknesses and materials with high precision.

🔋 Designed for 18650 Lithium Batteries

Ideal for battery pack building and repairs (suitable for 18650, 21700, and other cylindrical cells).

⚡ High-Powered Output

Provides strong, reliable welds for nickel strips (0.1mm–0.3mm recommended).

📱 Digital Display

Shows welding gear level, battery percentage, and system status clearly.

📦 Portable & Compact Design

Handheld, lightweight, and easy to carry for DIY projects or fieldwork.

🔌 Built-in Rechargeable Battery

No need to plug in during use—fully charge and weld anywhere.

🧠 Intelligent Auto/Manual Modes

Auto-trigger welding when nickel strip touches electrodes or switch to manual for full control.

🛡️ Safety Features

Includes overheat protection, short circuit protection, and over-discharge protection.

🔩 Copper Electrodes

High-conductivity, durable welding pins ensure consistent performance.

Reviews