---
product_id: 319032614
title: "11 Gears Spot welder"
brand: "kerpu"
price: "₨2122"
currency: SCR
in_stock: null
reviews_count: 12
category: "Kerpu"
url: https://www.desertcart.sc/products/319032614-11-gears-spot-welder
store_origin: SC
region: Seychelles
---

# 5000mAh battery for cordless freedom Overheat protection for safety 11 adjustable gears for precision 11 Gears Spot welder

**Brand:** kerpu
**Price:** ₨2122
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Weld Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** 11 Gears Spot welder by kerpu
- **How much does it cost?** ₨2122 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/319032614-11-gears-spot-welder)

## Best For

- kerpu enthusiasts

## Why This Product

- Trusted kerpu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cordless Convenience:** Powerful 5000mAh lithium polymer battery lets you weld anywhere without being tethered to a power outlet.
- • **Ergonomic & Portable:** Comfortable 16-inch welding pen enhances control and flexibility, perfect for detailed battery and metal work.
- • **Built-in Safety First:** Advanced overcharge, over-discharge, and overheating protections keep you and your device safe during intense welding sessions.
- • **Dual Mode Flexibility:** Switch effortlessly between automatic and manual modes to match your skill level and project needs.
- • **Precision at Your Fingertips:** 11 adjustable gears deliver unmatched welding accuracy and stability for flawless results every time.

## Overview

The Kerpu 11 Gears Spot Welder is a portable, battery-powered spot welding tool designed for precision welding of lithium-ion and other cylindrical batteries, as well as thin metal sheets. Featuring 11 adjustable power gears, dual automatic/manual modes, and a 5000mAh rechargeable battery, it offers flexibility and cordless convenience. Its ergonomic 16-inch welding pen and advanced safety protections make it ideal for professional and hobbyist use, ensuring stable, accurate welds with minimal effort.

## Description

Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, Spot Welding Equipment Energy Storage 5000mAh for DIY 18650 Battery, Portable Battery Welder with Type-C port (Black) - desertcart.com

Review: Great Battery Spot Welder with a Little Help from YouTube! - I recently used a battery spot welder, and overall, it’s been excellent! The initial instructions were a bit confusing, but with a few helpful YouTube videos, I quickly got the hang of it. I used this spot welder to replace batteries that had a coating making it impossible to solder to the sides. The spot welder worked perfectly for this task, allowing me to make strong, clean welds with ease. Once I figured out how to use it, the performance was fantastic. It made the battery replacement process much smoother and more efficient than soldering. Overall, I’d give this battery spot welder five stars. With a bit of guidance from online resources, it’s a reliable tool that gets the job done effectively.
Review: Works great! Great value! - I read other people's reviews and I was a little scared. But, I bought it anyway. I love it! It has worked great for me. I have been using .1mm nickel strips on setting 3, for 18650 batteries, and it works great. I have not used the thicker .2mm strips that were supplied with the unit. I thought there would be a loud "pop" like I was TIG welding or something. Nope. Very small flash and a small puff of smoke. This is great for hobbyists like myself that don't like to see electronics (laptop batteries, handheld radios, vape pens, etc.) go to waste because of dead batteries. If you have a need for a light duty spot welder, I recommend this one!

## Features

- Adjustable 11 gears, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate.
- The welding pen is comfortable to use, the length of welding pen is 40cm/16 inches, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability.
- Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/ 0.007 inch to other iron, steel, stainless steel materials. With it, save your time and effort.
- Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.Unique overheating protection device automatically cuts off power when the overheating occurs.
- 【Our service】In the process of using the spot welder, please feel free to contact us if you have any questions. We will replace or refund for you to ensure that you can have a pleasant shopping experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092DB5R3S |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Polymer |
| Best Sellers Rank | #263,082 in Automotive ( See Top 100 in Automotive ) #114 in Spot Welding Equipment |
| Brand | Kerpu |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (775) |
| Date First Available | April 14, 2021 |
| Head Style | Pencil |
| Included Components | Charging Cable, Release Pen, Spot Welder |
| Item Length | 16 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.1 pounds |
| Item model number | DSH |
| Manufacturer | Kerpu |
| Material | ABS |
| Part Number | DSH |
| Power Source | Battery Powered |
| Special Feature | Adjustable, Portable |
| Special Features | Adjustable, Portable |
| Specific Uses For Product | Professional |
| Style | Pencil |
| UPC | 792332825634 |
| Wattage | 5000 milliamp_hours |

## Product Details

- **Brand:** Kerpu
- **Power Source:** Battery Powered
- **Special Feature:** Adjustable, Portable
- **Specific Uses For Product:** Professional
- **Wattage:** 5000 milliamp_hours

## Images

![11 Gears Spot welder - Image 1](https://m.media-amazon.com/images/I/41ELf9P8orL.jpg)
![11 Gears Spot welder - Image 2](https://m.media-amazon.com/images/I/41Y-Xo58RwL.jpg)
![11 Gears Spot welder - Image 3](https://m.media-amazon.com/images/I/41lrHkcIc4L.jpg)
![11 Gears Spot welder - Image 4](https://m.media-amazon.com/images/I/516WlnJANJL.jpg)
![11 Gears Spot welder - Image 5](https://m.media-amazon.com/images/I/518IleKgyTL.jpg)

## Questions & Answers

**Q: Can it weld togehther the end of a bike brake cable?**
A: Nothing will weld that successfully. Buy a new cable.

**Q: How many welds can this unit make off of the battery on the max power setting?**
A: Perfect weld 120 times. After that it will be less quality

**Q: Will this weld together nickle titanium wire? Specifically Nitinol?**
A: probably not but im not sure

**Q: What kind of eye protection is needed when using this spot welder?**
A: Any eye covering will work.  I wear glasses so I'm not too concerned .  The spot welder doesn't throw any sparks that I can see.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Battery Spot Welder with a Little Help from YouTube!
*by P***R on August 4, 2024*

I recently used a battery spot welder, and overall, it’s been excellent! The initial instructions were a bit confusing, but with a few helpful YouTube videos, I quickly got the hang of it. I used this spot welder to replace batteries that had a coating making it impossible to solder to the sides. The spot welder worked perfectly for this task, allowing me to make strong, clean welds with ease. Once I figured out how to use it, the performance was fantastic. It made the battery replacement process much smoother and more efficient than soldering. Overall, I’d give this battery spot welder five stars. With a bit of guidance from online resources, it’s a reliable tool that gets the job done effectively.

### ⭐⭐⭐⭐⭐ Works great! Great value!
*by S***. on November 14, 2021*

I read other people's reviews and I was a little scared. But, I bought it anyway. I love it! It has worked great for me. I have been using .1mm nickel strips on setting 3, for 18650 batteries, and it works great. I have not used the thicker .2mm strips that were supplied with the unit. I thought there would be a loud "pop" like I was TIG welding or something. Nope. Very small flash and a small puff of smoke. This is great for hobbyists like myself that don't like to see electronics (laptop batteries, handheld radios, vape pens, etc.) go to waste because of dead batteries. If you have a need for a light duty spot welder, I recommend this one!

### ⭐⭐⭐⭐ Good for ~100 welds before recharge
*by M***R on March 28, 2023*

I just got this spot-welder last week and have used it to rebuild one 18v Dewalt XRP-9096 so far. After about 100 or so welds, it started to noticeably loose power and the welds didn't stick as well as when I started. I forced it through to the end but the last few tabs required me to redo with solder, which puts a lot of heat into the cells. I could have a longer life between recharges but what do you expect for $40? I guess it's better than soldering and quicker too. Sharpening the points w the included file helps to keep it welding better, pretty good for the money I'd recon. JM

## Frequently Bought Together

- Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, Spot Welding Equipment Energy Storage 5000mAh for DIY 18650 Battery, Portable Battery Welder with Type-C Port (Black)
- SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs
- Nickel Strip 10m 0.15x8mm Nickel Tap for 18650 Cell Battery Pack Spot Welding 1Roll

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-25*