---
product_id: 614725086
title: "240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord"
brand: "gvkrlxz"
price: "₩114922"
currency: KRW
in_stock: true
reviews_count: 6
category: "Gvkrlxz"
url: https://www.desertcart.kr/products/614725086-240w-ac-adapter-compatible-with-dell-alienware-m18x-m16-x17
store_origin: KR
region: South Korea
---

# 240W peak power output 7.4x5.0mm barrel connector Multi-layer safety protections 240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord

**Brand:** gvkrlxz
**Price:** ₩114922
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up like a pro — never miss a beat with 240W of pure charging muscle!

## Quick Answers

- **What is this?** 240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord by gvkrlxz
- **How much does it cost?** ₩114922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/614725086-240w-ac-adapter-compatible-with-dell-alienware-m18x-m16-x17)

## Best For

- gvkrlxz enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Advanced protections guard against over-voltage, over-current, short circuits, and overheating for worry-free charging.
- • **Built to Last:** Premium oxygen-free copper wiring and reinforced strain relief ensure durability and consistent power delivery wherever you go.
- • **Travel-Ready Design:** Compact enough to fit in your bag with a 3.9ft power cable, perfect for professionals on the move who refuse to compromise.
- • **Powerhouse Performance:** Delivers a robust 240W output to keep your high-demand Dell gaming and workstation laptops fully charged under heavy loads.
- • **Universal Compatibility:** Seamlessly supports a wide range of Dell Alienware, Precision, and G-series models—one adapter to rule them all.

## Overview

The GVKRLXZ 240W AC Adapter is a high-capacity, reliable power solution engineered for demanding Dell Alienware, Precision, and G-series laptops. Featuring a 19.5V/12.3A output with a 7.4x5.0mm connector, it ensures stable, efficient charging with multi-layer safety protections. Its durable build and broad compatibility make it an essential backup or replacement charger for professionals balancing work, gaming, and travel.

## Description

Product Description

Review: Reliable 240W Replacement Charger for High Performance Laptops - This replacement power adapter has made a good first impression and has performed exactly as expected during testing with a compatible high performance laptop. The first thing I noticed was the build quality. The power brick feels solid and well assembled, with a durable outer casing that doesn’t flex under pressure. Both the mains lead and DC cable are a decent thickness, the strain relief at each end appears well reinforced, and the ferrite cores fitted to the cable should help reduce electrical interference while adding a little extra protection against signal noise. Performance has been reassuringly consistent. The adapter delivers the full 240W output required by more demanding gaming and workstation laptops, allowing the battery to charge while the system is under heavier CPU and GPU loads without the charging indicator repeatedly switching on and off. Voltage delivery has remained stable during use, and the adapter only became moderately warm, suggesting it is dissipating heat efficiently rather than running excessively hot. One feature I appreciate is the wide compatibility. Although purchased for a specific laptop, it’s useful knowing it also supports lower wattage compatible models thanks to the shared 19.5V output. That makes it a practical spare for home, work, or travel, particularly if you regularly move between locations and don’t want to keep unplugging your original charger. My only minor criticism is that, as expected with a genuine 240W power supply, the brick is fairly large and heavier than lower wattage adapters, so it isn’t the most compact option for carrying around every day. That’s really the trade-off for delivering this level of power. Overall, it has met my expectations. It provides stable power, feels well made, and appears to be a reliable replacement or backup adapter for compatible high performance laptops.
Review: Works well - Works perfectly.

## Features

- 【One for Office】GVKRLXZ 240W AC Adapter Compatible with Dell Alienware 17 15 13 M15 M17 R1 R2 R3 R4 R5 Ryzen Edition R5 Area-51m R2 M17X M18X X51, Compatible with Dell Precision 7710 7720 7730 7740 7750 7760 7510 7520 7530 7540 7550 7560 M4300 M4600 M4700 M4800 M6400 M6500 M6600 M6700 M6800, Compatible with Dell G3 15 17 3579 3779 G5 15 5587 5590 5535 G7 15 17 7588 7590 7790 7630
- 【One for Home】GVKRLXZ 65W Laptop Charger Compatible with Dell Alienware M17x R2 R3 R4 , M18X R2 X51, Compatible with Dell Alienware 15 R1 R2 R3 R4 Series;Compatible with Dell P/N PA-9E,PA9E,330-3514,J211H,Y044M,330-4342,330-4128, 450-18931,J938H,U896K,LA240PM180, 7XCR6, 07XCR6, DA240PM180,LA240PM190, LA240PM160, 0RYJJ9, RYJJ9, 8N2T2
- 【One for School】[Specifications] Input Voltage: AC 100-240V,50/60Hz, Output : DC 19.5V, 12.3A, Power Wattage: 240 Watt (Compatible with 19.5V 9.23A 180W; 19.5V 7.6A 150W; 19.5V 6.7A 130W; 19.5V 4.62A 90W), Outlet: 3-prong, Connecter size: 7.4mm 240W Gaming Laptop Charger
- 【Efficiency&Safety Charging】GVKRLXZ as a Professional Notebook Power Supplier, we promised that our product Features premium oxygen-free copper wires with thickened tin plating for better conductivity and faster charging; Multiple protection systems prevent Over Voltage output Protection, Over Current output Protection,Short Circuit output Protection, and real-time temperature detection and high-speed heat dissipation let you to use it with confidence and protect charging devices.
- 【What you get】1x AC adapter & 1x 3.9ft AC power cable. Ideal Bakup Charger, whether you're on your daily work, study, entertainment, business travel or other outdoor activities, it's easy to put in your bag to meet your charging needs anytime, anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR76H9VQ |
| Amperage | 12.3 Amps |
| Best Sellers Rank | 34,340 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,468 in Laptop Chargers & Power Supplies |
| Box Contents | Instruction Manual |
| Brand | GVKRLXZ |
| Brand Name | GVKRLXZ |
| Colour | Black |
| Compatible Devices | Dell Precision 7670 7680 7770 7780 Alienware M17 M15 M17x x17 x16 x15 17 15 Area 51m,Compatible with Dell G15 G16 G3 G5 G7 |
| Compatible Phone Models | Dell |
| Compatible Power Plug Type | Type G |
| Compatible devices | Dell Precision 7670 7680 7770 7780 Alienware M17 M15 M17x x17 x16 x15 17 15 Area 51m,Compatible with Dell G15 G16 G3 G5 G7 Compatible devices Dell Precision 7670 7680 7770 7780 Alienware M17 M15 M17x x17 x16 x15 17 15 Area 51m,Compatible with Dell G15 G16 G3 G5 G7 See more |
| Compatible phone models | Dell |
| Connectivity Technology | Barrel Jack |
| Connector Type | 7.4*5.0mm |
| Connector type | 7.4*5.0mm |
| Country of Origin | China |
| Current Rating | 12.3 Amps |
| Current Type | AC |
| Customer Reviews | 4.0 out of 5 stars 13 Reviews |
| Form Factor | Laptop Charger Brick |
| Frequency Range | 50 Hz - 60 Hz |
| Included components | Instruction Manual |
| Input Voltage | 240 Volts (AC) |
| Manufacturer | Dongguan Lianxin e-commerce Co., Ltd |
| Manufacturer Part Number | 637609755965 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 12.3 Amps |
| Output Voltage | 19.5 Volts (DC) |
| Portable | Yes |
| Power Plug Type | Type G |
| Power Source | Corded Electric |
| Product Features | Short Circuit Protection |
| Special feature | Short Circuit Protection |
| Specification Met | CCC, FCC, UL |
| UPC | 637609755965 |
| Unit Count | 1.0 count |
| Wattage | 240 watts |

## Product Details

- **Amperage:** 12.3 Amps
- **Brand:** GVKRLXZ
- **Colour:** Black
- **Compatible phone models:** Dell
- **Connector type:** 7.4*5.0mm
- **Included components:** Instruction Manual
- **Input voltage:** 110 Volts
- **Special feature:** Short Circuit Protection
- **Wattage:** 240 watts

## Images

![240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord - Image 1](https://m.media-amazon.com/images/I/61MOBa0EemL.jpg)
![240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord - Image 2](https://m.media-amazon.com/images/I/61g37XxXitL.jpg)
![240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord - Image 3](https://m.media-amazon.com/images/I/712XH4RGJVL.jpg)
![240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord - Image 4](https://m.media-amazon.com/images/I/6155j2FbehL.jpg)
![240W AC Adapter Compatible with Dell Alienware M18X M16 X17 X16 M17 X51 R1 R2 R3/Compatible with Dell G15 G7 G5 Gaming Laptop,Precision 7780 7770 7680 7670 7520 7730 M6700 M6800 Power Cord - Image 5](https://m.media-amazon.com/images/I/71f-gnTlz8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable 240W Replacement Charger for High Performance Laptops
*by Z***B on 5 July 2026*

This replacement power adapter has made a good first impression and has performed exactly as expected during testing with a compatible high performance laptop. The first thing I noticed was the build quality. The power brick feels solid and well assembled, with a durable outer casing that doesn’t flex under pressure. Both the mains lead and DC cable are a decent thickness, the strain relief at each end appears well reinforced, and the ferrite cores fitted to the cable should help reduce electrical interference while adding a little extra protection against signal noise. Performance has been reassuringly consistent. The adapter delivers the full 240W output required by more demanding gaming and workstation laptops, allowing the battery to charge while the system is under heavier CPU and GPU loads without the charging indicator repeatedly switching on and off. Voltage delivery has remained stable during use, and the adapter only became moderately warm, suggesting it is dissipating heat efficiently rather than running excessively hot. One feature I appreciate is the wide compatibility. Although purchased for a specific laptop, it’s useful knowing it also supports lower wattage compatible models thanks to the shared 19.5V output. That makes it a practical spare for home, work, or travel, particularly if you regularly move between locations and don’t want to keep unplugging your original charger. My only minor criticism is that, as expected with a genuine 240W power supply, the brick is fairly large and heavier than lower wattage adapters, so it isn’t the most compact option for carrying around every day. That’s really the trade-off for delivering this level of power. Overall, it has met my expectations. It provides stable power, feels well made, and appears to be a reliable replacement or backup adapter for compatible high performance laptops.

### ⭐⭐⭐⭐ Works well
*by G***C on 25 December 2024*

Works perfectly.

### ⭐⭐⭐⭐⭐ Solid spare charger with a shortish lead
*by A***R on 29 June 2026*

I picked this up as a second charger for a Dell gaming laptop so the original one can stay at my desk. The 240W output and the 7.4mm barrel connector matched what I needed, and it powered the laptop normally without any awkward fit at the socket. In use it has been steady for browsing, charging and some gaming sessions. The brick does get warm, which I would expect with this wattage, but it has not become worryingly hot in my use. The connector feels firm enough and does not wobble if the laptop is nudged slightly. The main limitation is the supplied mains lead, which is only around 3.9 ft, so placement can be a bit restrictive if the wall socket is not close by. The adapter itself is also fairly chunky, again normal for a higher wattage unit. I treated the compatibility list as a guide and checked my own laptop wattage and connector before using it. As a spare or replacement for a matching Dell model, it has been practical and reliable so far.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-13*