$39.99 $31.99

LiitoKala CF-SMG5M-C Portable Spot Welding Tool with Digital Display & Adjustable Power Control

The LiitoKala CF-SMG5M-C Smart Spot Welding Machine is a compact and powerful portable spot welder designed for battery pack assembly, nickel strip welding, DIY electronics projects, and repair applications. Featuring an OLED display, adjustable welding power levels from 1 to 100, temperature monitoring, and intelligent protection features, this spot welder delivers precise and reliable welding performance.

Designed to operate from a 9V15V DC battery source, it supports lead-acid batteries, lithium-ion batteries, LiFePO4 batteries, and other compatible power sources. The built-in temperature alarm, short-circuit protection, parameter memory, and touch-button controls make it suitable for hobbyists, technicians, and professional battery pack builders.

Its lightweight design and portable form factor make it an ideal companion for workshops, field repairs, and DIY battery spot welding projects.

Key Features

  • OLED display for real-time monitoring.
  • Adjustable welding power levels (1-100).
  • Touch button operation.
  • Temperature monitoring and alarm protection.
  • Short-circuit protection system.
  • Parameter memory function.
  • Supports automatic delayed welding trigger.
  • Compact and lightweight portable design.
  • Suitable for battery nickel strip spot welding.
  • Compatible with Li-ion, LiFePO4, and lead-acid batteries.
  • Sleep mode for power saving.
  • Stable and precise welding performance.

Technical Specifications

ParameterSpecification
BrandLiitoKala
ModelCF-SMG5M-C
Product TypePortable Spot Welding Machine
Display TypeOLED Display
Input VoltageDC 9V 15V
Output Current100A 400A
Power Adjustment1 100 Levels
Trigger ModeTouch Welding Pen
Delay Trigger0.5 Seconds
Protection FeaturesShort Circuit Protection
Temperature AlarmSupported
Parameter MemorySupported
Sleep FunctionSupported
Compatible BatteriesLi-ion, LiFePO4, Lead Acid
Display ParametersVoltage, Current, Temperature, Delay Time, Power Level
Dimensions14.5 7 2.5 cm
Weight252 g
Operation TypeManual Touch Control

Applications

  • 18650 Battery Pack Assembly.
  • Lithium Battery Spot Welding.
  • DIY Battery Projects.
  • E-bike Battery Repair.
  • Power Bank Manufacturing.
  • Battery Tab Welding.
  • Electronics Repair Work.
  • Prototype Development.
  • Educational Projects.
  • Workshop Maintenance.

Precautions

  • Use only compatible 9V15V DC battery power sources.
  • Do not use AC adapters or unsuitable switching power supplies.
  • Increase welding power gradually to avoid damaging nickel strips.
  • Avoid touching welding electrodes during operation.
  • Ensure proper ventilation while welding.
  • Keep away from water and moisture.
  • Wear appropriate eye and hand protection.
  • Disconnect power before maintenance or adjustments.
  • Do not operate if the device displays over-temperature warnings.
  • Keep out of reach of children.

SKU:US31198785 Category:

LiitoKala CF-SMG5M-C Portable Spot Welding Tool with Digital Display & Adjustable Power Control

The LiitoKala CF-SMG5M-C Smart Spot Welding Machine is a compact and powerful portable spot welder designed for battery pack assembly, nickel strip welding, DIY electronics projects, and repair applications. Featuring an OLED display, adjustable welding power levels from 1 to 100, temperature monitoring, and intelligent protection features, this spot welder delivers precise and reliable welding performance.

Designed to operate from a 9V15V DC battery source, it supports lead-acid batteries, lithium-ion batteries, LiFePO4 batteries, and other compatible power sources. The built-in temperature alarm, short-circuit protection, parameter memory, and touch-button controls make it suitable for hobbyists, technicians, and professional battery pack builders.

Its lightweight design and portable form factor make it an ideal companion for workshops, field repairs, and DIY battery spot welding projects.

Key Features

  • OLED display for real-time monitoring.
  • Adjustable welding power levels (1-100).
  • Touch button operation.
  • Temperature monitoring and alarm protection.
  • Short-circuit protection system.
  • Parameter memory function.
  • Supports automatic delayed welding trigger.
  • Compact and lightweight portable design.
  • Suitable for battery nickel strip spot welding.
  • Compatible with Li-ion, LiFePO4, and lead-acid batteries.
  • Sleep mode for power saving.
  • Stable and precise welding performance.

Technical Specifications

Parameter Specification
Brand LiitoKala
Model CF-SMG5M-C
Product Type Portable Spot Welding Machine
Display Type OLED Display
Input Voltage DC 9V 15V
Output Current 100A 400A
Power Adjustment 1 100 Levels
Trigger Mode Touch Welding Pen
Delay Trigger 0.5 Seconds
Protection Features Short Circuit Protection
Temperature Alarm Supported
Parameter Memory Supported
Sleep Function Supported
Compatible Batteries Li-ion, LiFePO4, Lead Acid
Display Parameters Voltage, Current, Temperature, Delay Time, Power Level
Dimensions 14.5 7 2.5 cm
Weight 252 g
Operation Type Manual Touch Control

Applications

  • 18650 Battery Pack Assembly.
  • Lithium Battery Spot Welding.
  • DIY Battery Projects.
  • E-bike Battery Repair.
  • Power Bank Manufacturing.
  • Battery Tab Welding.
  • Electronics Repair Work.
  • Prototype Development.
  • Educational Projects.
  • Workshop Maintenance.

Precautions

  • Use only compatible 9V15V DC battery power sources.
  • Do not use AC adapters or unsuitable switching power supplies.
  • Increase welding power gradually to avoid damaging nickel strips.
  • Avoid touching welding electrodes during operation.
  • Ensure proper ventilation while welding.
  • Keep away from water and moisture.
  • Wear appropriate eye and hand protection.
  • Disconnect power before maintenance or adjustments.
  • Do not operate if the device displays over-temperature warnings.
  • Keep out of reach of children.

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