---
product_id: 450671751
title: "Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating"
brand: "uaoaii"
price: "₩51827"
currency: KRW
in_stock: false
reviews_count: 7
url: https://www.desertcart.kr/products/450671751-cordless-heat-gun-uaoaii-21v-hot-air-gun-w-2x
store_origin: KR
region: South Korea
---

# 21V cordless power 2x 4.0Ah batteries Max 1022°F heat Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating

**Brand:** uaoaii
**Price:** ₩51827
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Power, Precision, Portability — Heat Your Projects Like a Pro! ⚡

## Quick Answers

- **What is this?** Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating by uaoaii
- **How much does it cost?** ₩51827 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/450671751-cordless-heat-gun-uaoaii-21v-hot-air-gun-w-2x)

## Best For

- uaoaii enthusiasts

## Why This Product

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

## Key Features

- • **Dual Temperature Control:** Switch effortlessly between 572°F and 1022°F for precision work.
- • **Ergonomic & Durable Build:** ABS housing with corrosion-resistant components for long-lasting comfort and reliability.
- • **Rapid Heat-Up in 20 Seconds:** Get to max 1022°F fast and tackle projects without delay.
- • **Cordless Freedom with Backup Power:** Two rechargeable 4.0Ah batteries keep you going for 30 minutes nonstop.
- • **All-in-One Kit with 4 Nozzles & Carry Case:** Customize airflow and heat focus, plus easy transport and storage.

## Overview

The Uaoaii Cordless Heat Gun HG2000 delivers professional-grade performance with a powerful 21V motor and rapid heating up to 1022°F in just 20 seconds. Featuring dual temperature settings, two high-capacity 4.0Ah lithium-ion batteries for cordless convenience, and four specialized nozzles, it’s engineered for versatile use in crafts, repairs, and DIY projects. Its ergonomic ABS design and included carrying case make it the ultimate portable heat tool for millennial pros who demand efficiency and style.

## Description

Full description not available

## Features

- 【Reassuring Excellent After-sales Service】 If you have any question or suggestion about our heat gun kit after receving it, please contact us anytime so that we can come up with a satisfactory solution to help you.
- 【Warm Usage Notes】 【Warm Usage Notes】PLEASE fully charge the battery after receiving it. PLEASE fully charge the battery before storage, and PLEASE charge it about once a month. Without power for a long time, the battery may become defective more easily.
- Strong Power & Fast Heating:The Uaoaii cordless heat gun not only provides strong power, but it can also heat up to 1022°F (550°C) in a matter of seconds (about 20 seconds), quickly reaching the operating temperature.
- Two Controllable Modes:Low Temperature (L) and High Temperature (H). The temperature ranges from 572°F (300°C) to 1022°F (550°C). Choose between these two modes according to your needs to finish your DIY household improvement tasks easily.
- Cordless & Two Rechargeable Batteries:This portable, cordless design makes the heat gun perfect for high altitudes, outdoor, indoor, and other environments. Its internally contained LED lights are even designed to provide illumination for use in otherwise dark environments. The compact design also allows it to be used in tight spaces. The two 4.0Ah rechargeable lithium batteries allow the heat gun to run continuously for about 30 minutes. Please charge them in time to use as a backup.
- Overload Protection & Hands-Free Design:The cordless heat gun for crafts also features overload protectors to avoid damaging the soldering gun and circuitry. Its lock-off switch is designed to ensure the heat gun is not activated accidentally. With the lock-on button, after activation, press the button to keep the heat gun running, truly freeing your hands.
- Ergonomic & Durable Design:The heat gun housing is made of ABS plastic, and its stainless steel air outlet, oxidation-resistant heating wire, fan, and all-copper motor are resistant to high temperatures and corrosion, greatly extending its service life. The ergonomic design helps prevent repetitive strain injuries and improves comfort during use.
- Four Nozzles & Suitcase:Four different types of nozzles can control airflow and concentrate heat on specific areas, greatly improving the practicality of the heat gun. Ideal for paint removal, crafts, shrink wrapping, epoxy resin, thawing pipes, electronic repairs, loosening rusted bolts, bending plastic, and much more. The included suitcase makes it easy to pack up the heat gun and all its accessories for convenient storage and transport.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UaoAii |
| Part Number | HG2000 |
| Item Weight | 6.39 pounds |
| Product Dimensions | 11.42 x 12.2 x 3.54 inches |
| Item model number | HG2000 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Size | basic |
| Color | Blue |
| Style | Blue Hot Air Gun w/ 2x 4.0Ah |
| Material | ABS |
| Power Source | Battery Powered |
| Voltage | 21 Volts |
| Item Package Quantity | 1 |
| Coverage | 07/05/2027 |
| Special Features | 150 |
| Included Components | 1x Carrying Case, 1x Charger, 1x Cordless Hot Air Gun, 2x 4.0Ah Rechargeable Battery, 4x Nozzle |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium |

## Images

![Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating - Image 1](https://m.media-amazon.com/images/I/71n-M4qMVcL.jpg)
![Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating - Image 2](https://m.media-amazon.com/images/I/81LwZzjPO+L.jpg)
![Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating - Image 3](https://m.media-amazon.com/images/I/71gbCuPenNL.jpg)
![Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating - Image 4](https://m.media-amazon.com/images/I/71DBEQWqqxL.jpg)
![Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating - Image 5](https://m.media-amazon.com/images/I/71Kn1qjfs+L.jpg)

## Questions & Answers

**Q: Whether the lock-on Button built into the heat gun can be pressed to keep it in operation mode?**
A: First press the lock-off Button to unlock the heat gun, then press the largest start Button in the middle and meanwhile tap the lock-on Button to achieve hand-free operation.

**Q: Is it convenient for me to take this heat gun out to work?**
A: Definitely, Comes with a sturdy suitcase.   It contains heat gun and all other accessories, very portable.

**Q: How does this cordless heat gun compare to a corded one?**
A: It depends on your purpose.  This is a good option if you are using it to complete general home improvements or craft making.  If it is used for long time & professional work , I suggest you choose the corded one。

**Q: Does the charger work with 220 Volts?**
A: No, the charger is 120:volts rated.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This one's a keeper.....
*by D***R on May 19, 2024*

I been have looking for a cordless heat gun for a while now. I have tried several on Amazon and never found one that met my needs. I mainly use a heat gun for heat shrink tubing and heat sealing tubing. And sometimes for other misc tasks. Then I found this one and my search is over. This fits comfortably in my hand and heats up quickly. It has 2 speeds and comes with two batteries. The 2 batteries are what I like because an issue I had with others was that the battery died while using it for a while. I then had to pause and recharge it and then back to my task. No more interruptions!! It does come with additional attachments which is nice also. I love the flat attachment (not sure what it's called). If you're looking for an all-around heat gun, this should be the last one you look at.

### ⭐⭐⭐⭐⭐ Preety Good
*by T***Y on July 13, 2023*

My initial impressions of this unit were less than stellar. The seller reached out to me to see if they could assist in resolving my issue. And indeed they did.The unit itself is very light and easy to maneuver, and it does indeed work with 20V Dewalt batteries or their many clones. Battery life is good with this unit. The attachments are nice and make some of the smaller work in specific areas a bit easier. It is well made and being cordless makes it very convenient, especially for projects indoors, or a quick repair. It does not however have the power of a corded heat gun, so if you are looking to do some heavier heat shrink, it will take a bit longer to get the job done. But for most basic DIY charge jobs, it will do just fine.

### ⭐⭐⭐⭐ Not as hot as corded guns but, for me, a must have!
*by E***R on February 2, 2025*

It is what it is. This is a battery powered heat gun and is not as powerful is an AC model, but it is great for removing labels from plastic bags and boxes, and for heat shrinking wire shrink tubing, and it is portable! The heat is not as hot as my other heat guns but that is actually better for not melting through tubing and plastic bags. I would not recommend it for paint stripping or anything that requires extended run time since it overheats if used continuously. It is good if you run it for 2 or 3 minutes then let it rest for 15 to 30 seconds.It is very stable standing on its battery, so I just leave it sitting on my workbench where it is quick to grab when I need it! After use, I stand it up again to cool! No cord to yank it off the bench with or for me to hit and cause it to accidentally melt something!I have used it on several cars, boats and trailers to seal the wiring, and use it every week to remove Amazon labels from boxes.My main concern has been that, like other non-mainstream brands, I may not be able to find batteries for it in a few years when the included ones fail. Many thanks to the Amazon Vine reviewer who noticed that the batteries have the same connection as Makita batteries! Now I can get good quality replacements if I need them! I also have a 20V wet/dry vac that uses this battery!Battery nerd time: The 18650 Lithium cells used in these packs are 3.6V-3.7V nominal and 4.2V fully charged. Battery packs like this use 1,2, or 3 sets of 5 cells each to provide 18.5V nominal and 21V fully charged. The protection circuit in the battery drops the fully charged voltage to around 20V. 18V, 20V, and these 21V batteries are all the same type of battery! Marketing dictates how they are labelled, and the only difference is in the quality of the cells and the protection circuit. Mainstream batteries tend to be better quality, have a measured capacity closer to their labeled Ah rating, and last longer, but cost more!

## Frequently Bought Together

- Cordless Heat Gun, Uaoaii 21V Hot Air Gun w/ 2x 4.0Ah Rechargeable Battery, 4 Nozzle, Led Light & Suitcase, 2-Temp Setting Max 1022°F(550°C) Heat Gun for Crafts, Shrink Tubing, Resin & Decorating
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-01*