Product Detail
Description of Digital Spot Welder
Overview
This portable digital spot welding machine is designed for lithium battery pack assembly, DIY repairs,
and nickel strip welding. It offers precise control with 1000+ adjustable welding levels and a powerful 800A output.
Ideal for makers, DIY hobbyists, and battery repair professionals.
This Digital spot welding machine is very popular in Bangladesh and it is widely used by students, professionals and regular users.
This is a value for money Digital spot welding machine with premium built quality and latest features.
Key features
- 1000+ adjustable welding gear combinations for precision results
- High welding current up to 800A with overcurrent protection at 1.12KA
- Fast 2-hour USB charging with long-life 5000mAh battery
- Supports 0.1–0.25mm nickel strip welding for battery packs
- Ultra-low standby current for >2.5 years standby time
- Durable ABS + PCB build with digital display for easy control
Technical Specifications
| Parameter | Description |
|---|---|
| Country of Origin | China |
| Welding Current | 6A – 800A (1.12KA Protection) |
| Battery Capacity | 5000mAh |
| Charging Time | 2 Hours (USB) |
| Warranty | 4 Day (General Warranty) |
Package Content
- 1 x Mini Spot Welding Machine
- 1 x Charge-Pal Nickel Strip
- 1 x Pure Copper Welding Pen
Why buy this Digital Spot Welder for Lithium Battery ?
This the most portable Digital spot welding device with a color display with built in battery installed.
Moreover, this super compact Spot Welding machine can also charge phones via it's USB port.
Moreover, this spot welding device comes with Pure Copper Welding Pen for best performance.
The premium built quality & features makes this device a best value for money option for
professional and regular users.
This Digital Spot Welder is very popular in Bangladesh and widely used by the users of Bangladesh.
What is a Spot Welder?
A spot welder is a compact welding tool used to join nickel strips to lithium battery
terminals using high-current pulses. It provides strong, clean welds without soldering.
How This Spot Welder Works?
The welder sends a high-current pulse through nickel strips placed on battery terminals,
creating a welded bond. Users can adjust welding power using the digital settings for different strip thicknesses.
Usage/Application
Ideal for building lithium battery packs for e-bikes, power banks, RC models,
drones, and DIY electronics. Suitable for battery technicians, hobbyists, and repair workshops.
Warranty & Return Policy
Note: This item cannot be returned, but if it arrives damaged or doesn’t work properly,
please contact us for assistance or resolution. Please make a video before opening the box.
Need Assistance ?
Please call to our office to get more information about products, delivery information, warranty or return policy.
Mobile: +8801641757175
Email: [email protected]
FAQs About Digital Spot Welder for Lithium Battery with Display
Q1: What nickel strip thickness can this spot welder handle?
It supports 0.1mm to 0.25mm nickel strip welding.
Q2: Does this spot welder need an external power supply?
No, it has a built-in battery and charges via USB.
Q3: Can beginners use this for DIY battery projects?
Yes, it's beginner-friendly with a digital display and adjustable modes.
Q4: Is 800A welding current enough for 18650 batteries?
Yes, 800A is ideal for 18650, 21700, and similar lithium battery cells.
Q5: How long does it last on one charge?
It provides 800–2000 welding uses per full charge.
Specifications
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- Model SKU140
- Weight 500 g
- Dimensions 35 × 30 × 7 cm
- Color Black, Pink, Red, White
- Size 10 X 20
Reviews
I'm very happy with the Spot Welding Welder 0.1-0.25MM Lithium Battery Nickel with Digital Display.
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