X100 Portable Spot Welder 100 Gear Adjustable LCD Display DIY Battery Welding Machine For 18650 21700 Nickel Strip 0.1–0.3mm
X100 Portable Spot Welder 100 Gear Adjustable LCD Display DIY Battery Welding Machine For 18650 21700 Nickel Strip 0.1–0.3mm
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SPECIFICATIONS
Brand Name: NONE
Certification: CE
High-concerned chemical: None
Is Smart Device: no
Origin: Mainland China
The X100 Intelligent LCD Spot Welder is a compact yet powerful DIY welding solution designed for precision battery assembly and small metal welding tasks. Featuring 100 adjustable gears, a high-definition LCD display, and a robust MOS tube architecture, this portable spot welder delivers stable high-current output while maintaining a lightweight, user-friendly design perfect for both beginners and experienced DIY enthusiasts.
Key Features
🔹 100 Gears Precision Control
Ultra-fine 100-level adjustment range to match different material thicknesses
Perfectly adapts to nickel strips from 0.1mm to 0.3mm
Pulse duration and delay parameters are fully adjustable with automatic memory function
🔹 HD LCD Digital Display
Real-time monitoring of temperature, voltage, gear level, delay time, and current
Clear visual feedback eliminates guesswork and ensures consistent welding results
🔹 High-Current Stable Output
6 MOS tubes in parallel configuration (expandable to 12 tubes)
Double-sided MOS expansion architecture doubles current carrying capacity
Exceptional welding penetration with full, firm solder joints and stable conductivity
🔹 Premium Build Quality
Pure copper welding pens and electrode connectors for maximum conductivity
Precision circuit design ensures reliable performance
High-transparency acrylic protective cover (95% light transmittance) prevents accidental short circuits while showcasing the internal components
🔹 Compact & Portable
Lightweight, space-saving design for easy storage and transportation
Simple 4-step assembly with brass standoffs and acrylic panels
🔹 Multiple Safety Protections
Overheat protection
Short-circuit protection
Over-current protection
Built-in buzzer alerts for operation status
Important Safety Warnings
⚠️ After power-on, the RED welding pen remains LIVE at all times.
⚠️ To avoid short circuits, electric shock, and equipment damage, NEVER touch the circuit board or electronic components while the device is powered.
⚠️ Ensure all connections are tightly secured before operation.
⚠️ Use only recommended power sources to prevent damage to MOS tubes.












Description
Description
SPECIFICATIONS
Brand Name: NONE
Certification: CE
High-concerned chemical: None
Is Smart Device: no
Origin: Mainland China
The X100 Intelligent LCD Spot Welder is a compact yet powerful DIY welding solution designed for precision battery assembly and small metal welding tasks. Featuring 100 adjustable gears, a high-definition LCD display, and a robust MOS tube architecture, this portable spot welder delivers stable high-current output while maintaining a lightweight, user-friendly design perfect for both beginners and experienced DIY enthusiasts.
Key Features
🔹 100 Gears Precision Control
Ultra-fine 100-level adjustment range to match different material thicknesses
Perfectly adapts to nickel strips from 0.1mm to 0.3mm
Pulse duration and delay parameters are fully adjustable with automatic memory function
🔹 HD LCD Digital Display
Real-time monitoring of temperature, voltage, gear level, delay time, and current
Clear visual feedback eliminates guesswork and ensures consistent welding results
🔹 High-Current Stable Output
6 MOS tubes in parallel configuration (expandable to 12 tubes)
Double-sided MOS expansion architecture doubles current carrying capacity
Exceptional welding penetration with full, firm solder joints and stable conductivity
🔹 Premium Build Quality
Pure copper welding pens and electrode connectors for maximum conductivity
Precision circuit design ensures reliable performance
High-transparency acrylic protective cover (95% light transmittance) prevents accidental short circuits while showcasing the internal components
🔹 Compact & Portable
Lightweight, space-saving design for easy storage and transportation
Simple 4-step assembly with brass standoffs and acrylic panels
🔹 Multiple Safety Protections
Overheat protection
Short-circuit protection
Over-current protection
Built-in buzzer alerts for operation status
Important Safety Warnings
⚠️ After power-on, the RED welding pen remains LIVE at all times.
⚠️ To avoid short circuits, electric shock, and equipment damage, NEVER touch the circuit board or electronic components while the device is powered.
⚠️ Ensure all connections are tightly secured before operation.
⚠️ Use only recommended power sources to prevent damage to MOS tubes.












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