---
product_id: 675839676
title: "Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode"
brand: "seesii"
price: "$99.30"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/675839676-battery-spot-welder-with-5-0ah-battery-upgraded-handheld-mini
store_origin: US
region: United States of America
---

# 800A Max Output 5.0Ah Battery 80 Adjustable Power Levels Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode

**Brand:** seesii
**Price:** $99.30
**Availability:** ✅ In Stock

## Summary

> 🔧 Weld Like a Pro, Anywhere, Anytime!

## Quick Answers

- **What is this?** Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode by seesii
- **How much does it cost?** $99.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/675839676-battery-spot-welder-with-5-0ah-battery-upgraded-handheld-mini)

## Best For

- seesii enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Welding:** Perfect for various battery types and nickel sheets.
- • **Customizable Power:** 80 adjustable levels for tailored welding performance.
- • **Long-lasting Battery:** Over 800 welds on a single charge for uninterrupted work.
- • **Smart Safety Display:** OLED screen with real-time updates and safety features.
- • **Integrated Convenience:** All-in-one design for effortless one-handed operation.

## Overview

The Seesii Battery Spot Welder is a cutting-edge, portable welding solution designed for professionals and DIY enthusiasts alike. With a powerful 5.0Ah battery, it offers over 800 welds per charge and features an integrated design for easy one-handed use. Its versatility allows for welding various battery types and nickel sheets, while the OLED display ensures safe and efficient operation with real-time monitoring.

## Description

Seesii Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode

## Features

- Integrated Design for Convenience: Combines power supply and welding pen into one unit; No need for an external welding pen; Designed for easy one-handed operation; ideal for home and on-the-go use; Seesii handheld spot welder allows you to weld with ease
- Versatile Welding Capabilities: Battery spot welder is suitable for various cylindrical lithium batteries (18650, 26650, 32650), mobile phone batteries, nickel-metal hydride, and nickel-cadmium batteries; Supports welding nickel-plated sheets (0.1-0.2mm)
- 80 Adjustable Power and Dual Mode: Dual pulse output with 80 adjustable power levels; Offers automatic and manual modes with high-temperature resistant wires; Customizable welding power ensures high-quality welds; Choose the mode that suits your task
- 5.0Ah Battery with Type-C Charging: 5000mAh battery with 800A max output; Delivers over 800 welds on a full charge; Supports Type-C charging; Durable performance reduces frequent recharging, ensuring continuous work on large project
- OLED Display with Safety Features: OLED color display shows real-time system mode, power, preheat status, time delay, and welding progress; Includes protection against low voltage, overcurrent, and overcharge for safe and reliable operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Seesii |
| Part Number | SE-230 |
| Product Dimensions | 25 x 6 x 2.6 cm; 450 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | SE-230 |
| Colour | Black |
| Style | Dual Mode |
| Material | ABS |
| Power Source | Battery Powered |
| Voltage | 5 Volts |
| Included Components | Spot welder * 1, Sandpaper * 1, USB-C data cable * 1, Nickel sheet (0.15*5M) * 2 rolls, User manual * 1, Soldering Pen Replacement Needle * 2, File * 1. |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Item Weight | 450 g |

## Images

![Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode - Image 1](https://m.media-amazon.com/images/I/71P9pgeCUAL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: What types of batteries can this spot welder work with?**
A: The Seesii Handheld Spot Welder is compatible with various cylindrical lithium batteries, including 18650, 26650, and 32650, as well as nickel-metal hydride and nickel-cadmium batteries.

**Q: What is the maximum thickness of nickel-plated sheets it can weld?**
A: This spot welder supports welding nickel-plated sheets with a thickness of 0.1-0.2mm, ensuring strong and clean welds.

**Q: How many welds can it perform on a single charge?**
A: The Seesii Handheld Spot Welder can perform over 800 welds continuously on a full charge, thanks to its powerful 5000mAh lithium polymer battery.

**Q: Does it have adjustable power levels?**
A: Yes, it features 80 adjustable power levels, allowing you to customize the welding power to match specific needs and ensure high-quality welds every time. supports Type-C charging, allowing you to use the welder while it is charging.

**Q: What safety features does this spot welder have?**
A: The OLED digital display provides real-time information and includes multiple protection measures against low voltage, overcurrent, and overcharge, ensuring safe and reliable operation.

## Frequently Bought Together

- Seesii Battery Spot Welder with 5.0Ah Battery: Upgraded Handheld Mini Portable Spot Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.2mm, Iron,Stainless Steel Sheets, 80 Gear,Auto and Manual Mode
- 10M Nickel Strip, 0.15x8MM Battery Nickel Strip, 18650 Lithium Nickel-Hydrogen and Nickel-Cadmium Battery Pack Welding Belt Lug

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**Shop now:** [https://www.desertcart.us/products/675839676-battery-spot-welder-with-5-0ah-battery-upgraded-handheld-mini](https://www.desertcart.us/products/675839676-battery-spot-welder-with-5-0ah-battery-upgraded-handheld-mini)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*