Portable Battery Spot Welder with 11 Adjustable Gears and Digital Display

Make professional-level battery repairs anywhere with this portable battery spot welder featuring 11 adjustable power levels and a built-in digital display. Designed with an integrated handheld welding pen and power supply, it eliminates the need for extra tools, making it compact and travel-ready. Perfect for 18650, 26650, 36650, and other cylindrical batteries, this welding machine helps you repair electronics, power packs, and mobile devices with ease.

Key Features

• Upgraded Design — Aluminum alloy body with TFT high-definition color screen, battery monitoring, and timed auto shutdown.

• All-in-One Build — Combines power supply and welding pen in one handheld unit for convenience.

• Wide Compatibility — Supports welding for cylindrical batteries (18650/26650/36650), mobile phone batteries, and small electronics.

• Easy to Operate — Just two labeled buttons to adjust gears, modes, and operation.

• 11 Adjustable Power Levels — Customizable output for different thicknesses (0.1–0.15mm nickel plates).

• Efficient Battery — 2200mAh lithium battery provides over 200 spot welds per charge.

• Safety Protection — Equipped with overcharge, short-circuit, temperature, and low-voltage alarms.

Why Choose Our Portable Battery Spot Welder with 11 Adjustable Gears and Digital Display
Unlike bulky welding machines, this mini handheld welder is compact yet powerful, offering precise control over welding strength. Its digital display, safety protections, and long-lasting battery make it the perfect tool for DIY hobbyists, technicians, and electronic repair professionals.

Perfect For

• DIY electronic repairs and battery pack rebuilding

• Welding cylindrical batteries like 18650, 26650, and 36650

• Mobile phone battery replacement and device restoration

• Technicians, hobbyists, and small repair shops

📏 Specifications

• Product: Battery Spot Welding Machine

• Adjustment: 11 gears (manual & automatic modes)

• Power Supply: Built-in lithium battery (2200mAh)

• Welding Compatibility: 0.1mm–0.15mm nickel plates

• Input: Type-C, 5V/1A max

• Size: 44 × 186 mm

• Working Temp: -10°C ~ 60°C

• Charging Temp: 0°C ~ 60°C

• Package Includes:

  • 1 × Handheld Spot Welding Machine

  • 1 × Nickel Plated Plate

  • 1 × User Manual