Description :
Upgrade your battery welding experience with the FNIRSI SWM-10 Portable Spot Welder a powerful, compact, and intelligent solution designed for precision and convenience. Whether you're working on DIY battery packs or professional repairs, this handheld welding machine delivers stable performance with advanced double pulse technology.
Built with a 5000mAh high-capacity lithium battery, the SWM-10 also functions as a power bank, making it perfect for on-the-go use. Its intelligent temperature control system ensures safe operation, while customizable settings give you full control over your welding tasks.
With a welding thickness range of 0.1–0.25mm, this mini spot welder is ideal for nickel strips and battery pack assembly, offering consistent and reliable results every time.
Specifications :
| Specification | Details |
|---|---|
| Model | SWM-10 |
| Battery Capacity | 5000mAh |
| Charging Input | 5V / 2.1A |
| Discharge Output | 5V / 2.1A |
| Welding Materials | Nickel Sheet, Iron Sheet, Stainless Steel Sheet, Aluminium Sheet |
| Welding Thickness | 0.1 – 0.25 mm |
| Maximum Welding Current | 1200A |
| Gear Adjustment | 4-Level Combination Adjustment |
| Dimensions | 155 × 82 × 28 mm |



Features :
- 5000mAh High-Capacity Battery – Built with premium A-grade cells for long lasting performance
- 1200A Powerful Output – Strong and stable welding for reliable results
- Intelligent Spot Welding System – Smart control for precision and efficiency
- Color LCD Display – Easy-to-read interface for real-time monitoring
- 4-Level Gear Adjustment – Customize power settings for different welding needs
- Double Pulse Technology – Ensures clean and firm welds every time
- Intelligent Anti-Burn Protection – Prevents overheating and damage
- Multiple Safety Protections – Built-in safety alerts for secure operation
- 5V/2.1A Input & Output – Supports charging and power bank functionality
- 2-in-1 Design – Works as both a spot welder and mobile power bank
- 0.1–0.25mm Welding Thickness – Ideal for battery packs and nickel strips
- Wide Material Compatibility – Supports nickel, iron, and stainless steel sheets
- Precision Spot Welding Pen – Better control and accuracy
- Portable & Compact Design – Easy to carry and use anywhere
Interface Description :

Package Included :
- 1 x SWM-10 Spot Welder
- 1 x Spot Welding Pen
- 1 x USB Charging cable
- 1 x Manual
- 1 x Packaging
- 1 x Nickel sheet
- 1 x Spare needles
WHY PURCHASE FROM FIFTRONICS ?
✔️ 100% Tested & Reliable Products - Every product is carefully checked for quality and performance
✔️ Fast & Secure Delivery Across India - Quick dispatch with safe packaging
✔️ Trusted Electronics & Robotics Store - Preferred choice for DIY enthusiasts, students, engineers and Industrial Supply
✔️ Guaranteed Best Prices on Bulk Quantity - Competitive pricing with special discounts on bulk orders
✔️ Wide Range of Products - Everything you need for IoT, robotics, and electronics projects



