---
product_id: 774910635
title: "Universal 9V 2A AC Adapter Power Supply AC110V to DC9V Power Controller with 8 DC Plug Adapter Converter Inverter Charger Transformer Adapter AC-DC (DC9V-2A)"
brand: "guanting"
price: "€ 67.23"
currency: EUR
in_stock: true
category: "Guan Ting"
url: https://www.desertcart.pt/products/774910635-universal-9v-2a-ac-adapter-power-supply-ac110v-to-dc9v
store_origin: PT
region: Portugal
---

# 2A max current output 8 interchangeable DC plug tips Multi-layer safety protection Universal 9V 2A AC Adapter Power Supply AC110V to DC9V Power Controller with 8 DC Plug Adapter Converter Inverter Charger Transformer Adapter AC-DC (DC9V-2A)

**Brand:** guanting
**Price:** € 67.23
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your gear, stay ahead of the curve!

## Quick Answers

- **What is this?** Universal 9V 2A AC Adapter Power Supply AC110V to DC9V Power Controller with 8 DC Plug Adapter Converter Inverter Charger Transformer Adapter AC-DC (DC9V-2A) by guanting
- **How much does it cost?** € 67.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/774910635-universal-9v-2a-ac-adapter-power-supply-ac110v-to-dc9v)

## Best For

- guanting enthusiasts

## Why This Product

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

## Key Features

- • **Certified Quality:** CE, FCC, and DoE VI certifications ensure premium reliability and energy efficiency.
- • **Compact & Portable:** Lightweight 0.1kg design with easy wall-mount and plug-and-play convenience.
- • **Robust Safety System:** Built-in over-voltage, over-current, short circuit, and surge protection for worry-free use.
- • **Universal Compatibility:** Seamlessly powers 9V devices from tablets to Arduino boards with 8 plug tips included.
- • **Smart Charging Indicator:** Stay informed with a clear LED charging status, no guesswork needed.

## Overview

The GuanTing Universal 9V 2A AC Adapter is a versatile, high-quality power supply designed for a wide range of 9V DC devices. Featuring 8 interchangeable plug tips, multi-layer safety protections, and certifications like CE and FCC, it delivers reliable 18W power with smart charging indication. Perfect for professionals and tech enthusiasts who demand dependable, adaptable power solutions.

## Description

Universal 9V 2A AC Adapter Power Supply AC110V to DC9V Power Controller with 8 DC Plug Adapter Converter Inverter Charger Transformer Adapter AC-DC (DC9V-2A) : desertcart.ae: Electronics

## Features

- Product Specifications: Input: AC100V-240V 50/60Hz Output: DC9V ~ 2A (1.5A, 1A, 800mA, 500mA, 200mA, 100mA, all compatible) Max Power: 18W DC Plug Size: 5.5mm x 2.1mm (with 8 extra plug tips). Polarity: inside positive+/outer negative- (must be the same as your device, for guitar pedals, P-touch label maker. radio in tectectectectectecPolarity is the negative opposite tip, you need to use a polarity reverse wire or it does not work).
- Safety & Durability:Over voltage/over-current/short circuit/over-charged/surge protection system charged, robust design with fireproof housing and superior heat dissipation plate, no fan noise, CE/FCC/DoE VI certified high quality. The product will be tested before packing and shipping.
- [Compatible Devices] Suitable for AC/DC consumer electronics such as Android tablets, webcam, routers, toys, recorders, Bluetooth speakers, Arduino UNO MEGA, radio, security cameras, CD player, etc. and other devices powered by DC9V (2A, 1.5A, 1A, 800mAh, 500mAh, 200mAh, 100mA).
- Warning Please check the size of the DC plug, power consumption, polarity of the device to make sure the adapter fits before ordering, or it may not work or cause problems. (For guitar pedals, P-touch label maker, Casio piano keyboards, radio, polarity is the negative opposite tip, need to use polarity reverse wire or it doesn't work)
- [After-service] All of our products will pass strict test before shipping, there are rarely any defects during packaging or shipping, if you receive the defective one, just be aware, we will address it for you within 24 hours, thank you in advance and wish I could serve you better. (Except for the problem caused by improper handling or processing)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087ZWS7CG |
| Amperage | 2 Amps |
| Brand | GuanTing |
| Built-In Media | 8 x DC Socket Tips |
| Color | 2A |
| Compatible Devices | Android Tablets, Webcam, Routers, Toys, Recorder, Bluetooth Speaker, Arduino UNO MEGA, Radio, Security Cameras, CD Player, etc. |
| Connectivity Technology | Easy Plug and Play |
| Connector Type | DC Barrel Connector |
| Current | AC |
| Current Rating | 2 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,404) |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Form Factor | Compact and portable design with interchangeable DC plug tips |
| Frequency Range | 50-60Hz |
| Input Voltage | 9 Volts |
| Item Weight | 0.1 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | GuanTing |
| Mfr Part Number | GT-0902000 |
| Model Number | GT-0902000 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 2 Amps |
| Output Voltage | 9 Volts |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Features | Charging Indicator, Short Circuit Protection |
| Specification Met | CE, FCC |
| Unit Count | 1.0 Count |
| Voltage | 9 Volts |
| Wattage | 18 watts |

## Product Details

- **Amperage:** 2 Amps
- **Brand:** GuanTing
- **Colour:** 2A
- **Connector type:** DC Barrel Connector
- **Included components:** 8 x DC Socket Tips
- **Input voltage:** 9 Volts
- **Number of Items:** 1
- **Special features:** Charging Indicator, Short Circuit Protection
- **Wattage:** 18 watts

## Images

![Universal 9V 2A AC Adapter Power Supply AC110V to DC9V Power Controller with 8 DC Plug Adapter Converter Inverter Charger Transformer Adapter AC-DC (DC9V-2A) - Image 1](https://m.media-amazon.com/images/I/61xNfMI0sdL.jpg)

## Questions & Answers

**Q: Will this effectively charge a portable car battery charger?**
A: It all depends on what ratings on the car
battery are. Once you have volts & amps
then match with incoming volts & amps on electrical source. Good luck.

**Q: Is there a usb version? if the cable connected to the transformer via usb, it would be more helpful to me.**
A: Sorry my friend that information can only come from the manufacturer. Perhaps check a search engine you might get lucky. Good luck..

**Q: Will this work to power a toshiba canvio 3tb external drive hdwc130ek3j1?**
A: If I’m right check on the Toshiba canvio. Where you plug in the dc cord it should tell you the products voltage requirement.

**Q: Does it have over charge protection?**
A: Sorry for the wait but no it does not have overcharge protect. Sorry

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-11-03*