Docreate Portable Spot Welder Instruction Manual

1. 제품 오버view

The Docreate Portable Spot Welder is a versatile and compact tool designed for precision spot welding, ideal for lithium battery packs, robotics projects, and various metal crafts. Featuring an advanced LCD screen and 30 adjustable power levels, it offers user-friendly operation with comprehensive safety protections.

Image 1.1: Docreate Portable Spot Welder and included accessories, including welding pens, nickel belt, and charging cables.

2. 주요 특징

• Advanced LCD Display & Smart Controls: Features a vivid 1.8" color LCD screen for real-time monitoring of voltage, temperature, and welding count. Auto-mode operation, low-battery alerts, and firmware updates ensure user-friendly precision for DIY enthusiasts and professionals.
• Premium Aluminum Alloy Durability: Crafted with anodized aerospace-grade aluminum alloy for extreme heat resistance and abrasion protection. Fireproof housing guarantees long-lasting performance in high-intensity welding scenarios.
• Precision Control with 30 Adjustable Levels: Customize power output and delay time across 30 fine-tuned settings for flawless spot welds on batteries (18650/26650/32650/NiMH) and thin metals (≤0.3mm). Memory function retains preferences, while 5-minute auto-shutdown boosts safety.
• 포괄적인 안전 보호: Built-in safeguards against over-discharge, over-voltage, short circuits, over-current, and overheating ensure risk-free operation. Smart warnings instantly alert users to anomalies.
• Versatile Multi-Material Welding: Perfect for lithium battery packs, robotics projects, and metal crafts. Seamlessly weld nickel strips, stainless steel, iron sheets, and cylindrical cells. Compact, portable design thrives in workshops, garages, and on-site repairs.

Image 2.1: The spot welder's CNC true color screen and portable design, highlighting 30 adjustable gears and quick charging.

Image 2.2: The device also functions as a power bank, capable of charging other electronic devices.

Image 2.3: The spot welding pens are approximately 40cm long, offering flexible operation.

3. 설정

1. 기기 충전: Before first use, fully charge the spot welder using the provided USB-C cable. The LCD screen will indicate charging status. The device supports 2.1A input for faster charging.


Image 3.1: Connect the spot welder to a power source for charging. The charging current increases to 2.1A for faster charging.

2. 용접 펜을 연결하세요: Insert the two spot welding pens into their respective output interfaces on the device. Ensure a secure connection.
3. 포트 식별: Familiarize yourself with the device's ports and controls. The 1.8-inch display shows various parameters.


Image 3.2: Key components include the 1.8-inch display, 2.4A USB output, 2.1A Type-C input, welding pen output interface, reset hole, and numerical switch.

4. 사용 설명서

1. 전원 켜기: Long press the switch to power on the device. The main interface will appear on the LCD screen.
2. 용접 매개변수 조정: Use the controls to adjust the power output (30 gears available) and delay time. These settings are crucial for achieving optimal welds on different materials and thicknesses (e.g., 0.1-0.15mm nickel sheets). The memory function retains your preferences.


Image 4.1: The 1.8-inch HD colorful screen displays real-time voltage, temperature, and welding count. Users can navigate between home, charging bank, and parameter settings.



Image 4.2: The device supports enhanced welding strength for nickel sheets between 0.1-0.15mm, with adjustable gear settings for optimal results.

3. Perform Welding: Place the nickel strip or material to be welded onto the battery or workpiece. Ensure good contact. Press the welding pens firmly onto the material. The device will automatically perform the weld based on your settings.

Image 4.3: The 30-gear output power is adjustable to find the most appropriate setting for different materials, ensuring better and more convenient welding.


Image 4.4: The spot welder is suitable for creating battery packs from cylindrical batteries (18650, 26650, 32650, NiMH, Ni/Cd).

4. Monitor Welding Count: The LCD screen displays the welding count, helping you keep track of your progress.
5. 자동 종료: For safety and power saving, the device features a 5-minute auto-shutdown function if inactive.

5. 유지관리

• 청소: Regularly clean the welding pen tips and the device's exterior with a dry, soft cloth. Ensure no metal debris accumulates around the welding points.
• 저장: 스팟 용접기는 직사광선과 습기를 피해 서늘하고 건조한 곳에 보관하십시오. 어린이의 손이 닿지 않는 곳에 보관하십시오.
• 배터리 관리 : To prolong battery life, avoid fully discharging the device frequently. Recharge it when the low-battery alert appears.

6. 문제 해결

• 용접 품질 불량:
  • Ensure welding pen tips are clean and sharp.
  • Adjust the power output (gear level) to a higher setting.
  • Verify the nickel strip thickness is within the recommended range (≤0.3mm).
  • Ensure firm and consistent pressure on the welding pens.
• 장치 전원이 켜지지 않음:
  • 배터리 수준을 확인하고 필요한 경우 다시 충전하세요.
  • 전원 버튼을 충분한 시간 동안 누르고 계십시오.
• 과열 경고:
  • Allow the device to cool down. Avoid continuous, prolonged welding sessions.
  • 장치 주변의 적절한 환기를 보장하십시오.
• 배터리 부족 경고:
  • 장치를 즉시 충전하세요.

7. 사양

8. 보증 및 지원

For warranty information and technical support, please refer to the documentation included with your product or contact Docreate customer service directly through their official web제품을 구매한 사이트 또는 판매점에 문의하십시오. 보증 청구를 위해 구매 영수증을 보관하십시오.