---
product_id: 456997604
title: "Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist"
brand: "usmile"
price: "A$6"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/456997604-usmile-dc12-24v-75w-t12-942-soldering-iron-digital-soldering
store_origin: AU
region: Australia
---

# 75W max power output Versatile DC12-24V power input 7-second rapid heat-up Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist

**Brand:** usmile
**Price:** A$6
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Solder smarter, faster, and anywhere you go!

## Quick Answers

- **What is this?** Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist by usmile
- **How much does it cost?** A$6 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/456997604-usmile-dc12-24v-75w-t12-942-soldering-iron-digital-soldering)

## Best For

- usmile enthusiasts

## Why This Product

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

## Key Features

- • **One-Touch Boost:** Instant temperature surge for tricky joints—because every detail counts
- • **Smart Safety Mode:** Auto sleep & power-off protect your tool and workspace effortlessly
- • **Lightning-Fast Ready:** Heats to working temp in just 7 seconds—no more waiting around
- • **Universal Power Flex:** Compatible with laptop adapters, lipo batteries & car power supplies for ultimate mobility
- • **Power-Packed Precision:** Up to 75W output for fast, reliable soldering every time

## Overview

The Usmile DC12-24V 75W T12-942 Digital Soldering Station delivers rapid 7-second heat-up with adjustable temperature from 200℃ to 480℃. Featuring versatile DC power compatibility, auto sleep and power-off safety modes, plus a one-key temperature boost, it’s engineered for precision and convenience in RC toy electronics and FPV hobby repairs. Includes T12-K solder tip; power supply sold separately.

## Description

Specification : Input voltage Current Power melt tin time 19V ≥2.38A 45W 9S 20V ≥2.50A 50W 9S 21V ≥2.63A 55W 8S 22V ≥2.75A 61W 8S 23V ≥2.88A 66W 8S 24V ≥3.00A 72W 7S  Dimension: 88mm*41mm*38mm  NOTE:  Iron tip is not suited for working under high temperature for a long time , or the tip could be damaged easier. Solder melting point is 183°C, lead-free solder melting point is 227°C, 300-380°C is suitable for most soldering work. When the temperature is higher than 380°C, iron tip oxidation and loss is fast, affect the life of heating core. Higer than 380°C, temperature display will also be flashing, the higher the temperature, the faster the flashing!  Package includes : 1 x T12-942 Soldering Iron, 1 x T12-K Soldering Iron  Power supply not included

## Features

- Maximum 75W power output, Heats up quickly( 7 seconds in 24V 3A).
- DC5.5*2.1 power jack, compatible with DC5.5*2.5 power adapter, could be used with laptob power adapter, lipo battery, car power supply, very versatile.
- Auto sleep, auto power off, one-key temperature boost feature.
- Temperature range: 200℃~480℃ suit for different occasions.
- Package includes : 1 x T12-942 Soldering Iron, 1 x T12-K Soldering Iron, Power supply not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Display type | LCD |
| Included components | Soldering Iron |
| Temperature stability | 200 degrees_celsius |
| Upper temperature rating | 380 Degrees Celsius |
| Manufacturer | Quicko |
| Part number | T12-942 |
| Item Weight | 240 g |
| Product Dimensions | 4.1 x 8.8 x 3.8 cm; 240 g |
| Manufacturer reference | T12-942 |
| Style | Pencil |
| Material | Plastic |
| Power source type | Battery Powered |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Usmile
- **Item weight:** 0.24 Kilograms
- **Product dimensions:** 4.1D x 8.8W x 3.8H centimeters
- **Voltage:** 24 Volts
- **Wattage:** 75 watts

## Images

![Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist - Image 1](https://m.media-amazon.com/images/I/61R6oEscDjL.jpg)
![Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist - Image 2](https://m.media-amazon.com/images/I/61dOWNAFItL.jpg)
![Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist - Image 3](https://m.media-amazon.com/images/I/618lypjP3dL.jpg)
![Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist - Image 4](https://m.media-amazon.com/images/I/61kf2l9-q3L.jpg)
![Usmile DC12-24V 75W T12-942 Soldering Iron Digital Soldering Station Adjustable temperature Autosleep/Auto power-off/one-key boost Comes with T12-K solder tip for RC toy electronics Repair fpv hobbist - Image 5](https://m.media-amazon.com/images/I/613ix09GuKL.jpg)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-15*