---
product_id: 205025094
title: "24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord"
brand: "shnitpwr"
price: "3508 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Shnitpwr"
url: https://www.desertcart.kg/products/205025094-24v-0-5a-500ma-power-supply-adapter-for-essential-oil
store_origin: KG
region: Kyrgyzstan
---

# 24V DC output power 5.5x2.1mm universal barrel plug ETL certified safety with auto cut-off 24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord

**Brand:** shnitpwr
**Price:** 3508 som
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your zen with safety and style — never miss a moment of calm!

## Quick Answers

- **What is this?** 24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord by shnitpwr
- **How much does it cost?** 3508 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/205025094-24v-0-5a-500ma-power-supply-adapter-for-essential-oil)

## Best For

- shnitpwr enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** ETL listed with automatic overload, over-voltage, and short circuit protection for worry-free use.
- • **Reliable 24V Power Boost:** Delivers a steady 0.5A/12W output perfect for your essential oil diffuser and humidifier needs.
- • **Fire-Retardant Durability:** Crafted with 1382℉ fire-resistant PC material to keep your home and devices safe and sound.
- • **Universal Barrel Connector:** Fits any device with a 5.5mm x 2.1mm tip, ensuring seamless compatibility and easy replacement.
- • **Extended Reach, Ultimate Convenience:** 6ft extra-long power cord lets you place your diffuser exactly where you want without compromise.

## Overview

The SHNITPWR 24V 0.5A power supply adapter is a versatile, ETL-certified Class 2 AC to DC converter designed specifically for essential oil diffusers and similar 24V devices under 500mA. Featuring a universal 5.5x2.1mm barrel plug, a 6ft cord for flexible placement, and advanced safety protections including automatic cut-off for overload and short circuits, it ensures reliable, safe, and convenient power delivery. Its fire-retardant casing adds an extra layer of security, making it the go-to replacement adapter for millennial professionals who value both performance and peace of mind.

## Description

Buy SHNITPWR 24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works perfectly in all my essential oil diffusers!! - I have several essential oil diffusers and use them often, however, when I rearranged some things, I could not find all the power cords! I could only find one so I did a search for that particular model # to make sure the voltage would be correct and ordered 3. Two were for diffusers and the third goes in the kitchen drawer to be used when I am cleaning my diffuser and then running white vinegar through it for a few minutes before returning the diffuser to its place around my home. This allows me to leave the diffuser cord plugged into the wall while I unplug it and take the diffuser off to the kitchen for a bath. These work perfectly and I am happy to know I can purchase replacement plugs whenever the original one runs away!
Review: Works easily with most oil diffuser - Perfect fit for my oil diffuser, great value and solid power replacement unit!

## Features

- Input: AC 100~240V, 50/60Hz,0.6A; Output: DC 24V, Max 0.5A / 500mA, 12W ; with 5.5mm x 2.1mm DC plug; 6ft extra long power cord. Convenient to use.
- It can supply with all amps less than 0.5A, such as 100mA, 200mA, 300mA, 350mA, 400mA, 500mA. Never run it overload! Or it will be damaged soon. This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device.
- ETL certified. Class 2 power supply. Automatic cut-off when overload, over-voltage, over-temperature and short circuit. Low temperature operation.
- Exterior shell is made of 1382℉ fire retardant PC material, never burn, no fire hazard, safe to use. Protect you and your devices very well.
- Compatible with any 24V electronics less than 500mA 12W with 5.5mm x 2.1mm, such as essential oil diffuser.Please check compatibility before buy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083LM64RK |
| Additional Features | Automatic cut-off when overload, over-voltage, over-temperature and short circuit. |
| Amperage | 0.5 Amps |
| Brand | SHNITPWR |
| Color | white |
| Compatible Devices | essential oil diffuser |
| Compatible Phone Models | essential oil diffuser |
| Connectivity Technology | Barrel connector |
| Connector Type | Barrel Connector |
| Current Rating | 0.5 Amps |
| Customer Package Type | [FFP] |
| Customer Reviews | 4.5 out of 5 stars 858 Reviews |
| Enclosure Material | Metal, Plastic |
| Frequency Range | 50/60Hz |
| Input Voltage | 120 Volts |
| Item Weight | 60 Grams |
| Main Power Connector Type | 2 Pin |
| Manufacturer | SHNITPWR |
| Model Number | B151-2400500UX |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 0.5 Amps |
| Output Voltage | 24 Volts |
| Portable | Yes |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Automatic cut-off when overload, over-voltage, over-temperature and short circuit. |
| Specification Met | CE, ETL, RoHS |
| UPC | 680904416048 |
| Unit Count | 1.0 Count |
| Wattage | 12 watts |

## Product Details

- **Amperage:** 0.5 Amps
- **Brand:** SHNITPWR
- **Color:** white
- **Compatible Devices:** essential oil diffuser
- **Compatible Phone Models:** essential oil diffuser
- **Connector Type:** Barrel Connector
- **Input Voltage:** 120 Volts
- **Number of Items:** 1
- **Special Feature:** Automatic cut-off when overload, over-voltage, over-temperature and short circuit.
- **Wattage:** 12 watts

## Images

![24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord - Image 1](https://m.media-amazon.com/images/I/51ETFJPAFqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly in all my essential oil diffusers!!
*by D***O on March 15, 2025*

I have several essential oil diffusers and use them often, however, when I rearranged some things, I could not find all the power cords! I could only find one so I did a search for that particular model # to make sure the voltage would be correct and ordered 3. Two were for diffusers and the third goes in the kitchen drawer to be used when I am cleaning my diffuser and then running white vinegar through it for a few minutes before returning the diffuser to its place around my home. This allows me to leave the diffuser cord plugged into the wall while I unplug it and take the diffuser off to the kitchen for a bath. These work perfectly and I am happy to know I can purchase replacement plugs whenever the original one runs away!

### ⭐⭐⭐⭐⭐ Works easily with most oil diffuser
*by S***Y on March 30, 2025*

Perfect fit for my oil diffuser, great value and solid power replacement unit!

### ⭐⭐⭐⭐⭐ Great buy
*by S***N on January 23, 2026*

I purchased this to replace a worn out broken cord to my favorite diffuser. I actually thought I had to replace the whole machine until I realized only the cord was needed. This cord was a great value for my money and saved me from purchasing another $40 diffuser.

## Frequently Bought Together

- SHNITPWR 24V 0.5A 500mA Power Supply Adapter for Essential Oil Diffuser Aromatherapy Humidifier ETL Listed Class 2 Power Adapter 100V~240V AC to DC 24 Volt 12W Converter 5.5x2.1mm Tip 6ft Power Cord
- 24V Power Cord Adapter, iCreatin 24V 0.65A AC to DC Adaptor Power Supply Replacement Cable for 100ml / 120ml / 300ml / 500ml Essential Oil Diffuser 5.9Ft, UL Listed, White

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-03*