Awgem Portable Handheld Spot Welder – DIY Adjustable 99-Gear Welding Machine for 18650 Lithium Batteries

Take your battery DIY projects to the next level with the Awgem Portable Spot Welder, a compact and powerful handheld welding machine designed for precision, convenience, and safety. Whether you’re building 18650 lithium battery packs, mobile phone batteries, or other electronic devices, this spot welder makes assembly fast, efficient, and safe.

Key Features:

• 2-in-1 Spot Welding Pen: Combines the built-in power supply and soldering pen into one device, eliminating the need for extra pens. Portable, lightweight, and easy to carry anywhere.

• Wide Compatibility: Perfect for cylindrical batteries like 18650, 26650, 36650, as well as mobile phone and electronic device battery replacements. Great for DIY enthusiasts and professional battery repair.

• Adjustable Gears for Precision: Equipped with 99 gears (AS2 model) or 11 gears (AS1 model) for fine-tuned output power. Customize settings based on battery material and thickness for consistent, high-quality welds.

• Multiple Safety Protections: Features overcharge protection, temperature control, short-circuit protection, low battery voltage warning, and auto shutdown after 6 minutes for worry-free operation.

• Long Battery Life & Efficient Welding: Charge once and perform over 1,500 spot welds. Built-in polymer battery ensures reliable performance with low power consumption.

• Exquisite Packaging: Includes handheld spot welding machine, 2-meter nickel-plated strip, Type-C charging cable, spare welding needles, dry sanding paper, and user manual—perfect as a gift for DIY battery enthusiasts.

Specifications:

• Model: Awgem-AS2 / AS1 Upgraded

• Dimensions: 1574320 mm

• Max Welding Thickness: 0.3mm

• Input: 5V/2.1A (Type-C)

• Output Voltage: 4.2V

• Weight: 160g

• Working Temp: -10~60°C

• Charging Temp: 0~60°C

Applications:

• DIY lithium battery pack assembly

• Repairing damaged phone and electronic batteries

• Spot welding for 18650, 26650, 36650 cylindrical batteries

Take control of your battery welding projects with this portable, adjustable, and safe Awgem spot welder—a must-have tool for DIYers, hobbyists, and electronics professionals alike.