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Item #:
81195422
180W 240W 7.4mm Laptop Charger Fit for Dell G15 Alienware X17 Precision7780
90% of respondents would recommend this to a friend
Item #:
81195422
TTD 377
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What Stands Out
High Power Output
With 240W and 19.5V, this charger delivers powerful performance, ensuring your Dell Alienware laptop charges rapidly without risking battery health.
Compatibility
Designed specifically for various Dell Alienware models, this charger guarantees a perfect fit and optimal function for your device, reducing the risk of overheating compared to generic alternatives.
Robust Build Quality
Engineered with durability in mind, the charger features premium materials that withstand wear and tear, promising long-lasting usage and reliability for gamers and professionals alike.
Product Details
| Connector Type | 7.4mm Barrel Tip |
| Compatible Devices | 19.5V 12.3A 240W Laptop Charger, 7.4x5.0mm Tip |
| Compatible Phone Models | 19.5V 12.3A 240W Laptop Power Adapter Supply Cord, 7.4x5.0mm Tip |
| Special Features | Short Circuit Protection |
| Input Voltage | 240 volts |
| Amperage | 12.3 A |
| Wattage | 240 watts |
| Output Current | 12.3 A |
| Output Voltage | 19.5 volts |
| Power Source | Corded Electric |
| Current Rating | 12.3 A |
| Frequency Range | 50-60Hz |
| Main Power Connector Type | 2 Pin |
| Number of Power Levels | 1 |
| Power Plug | Type A - 2 pin (North American) |
| Voltage | 19.5 volts |
| Current | AC |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Wired Charging Connector Type | USB Type A |
| Plug Type | 7.4x5.0mm Tip |
| Connectivity Technology | USB |
| Mounting Type | Wall Mount |
| Brand | JIAHENGDE |
| Built-In Media | JIAHENGDE Laptop Charger & Power Cord |
| Model Number | SL195334 |
| Customer Package Type | Standard packaging |
| Mfr Part Number | UO-LYS1-CB7S |
| Manufacturer | Dongguan Speed Ronda Electronic Technology Co Ltd |
| Number of Items | 1 |
| Item Weight | 0.93 kg |
| Unit Count | 1 Count |
| Color | Black |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Included Components | JIAHENGDE Laptop Charger & Power Cord |
| Special Feature | Short Circuit Protection |
Who Should Buy?
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Gaming Enthusiasts
High-performance users need this charger for gaming laptops like Alienware, ensuring efficient power delivery during intensive sessions.
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Frequent Travelers
Ideal for on-the-go users who require a reliable charger for their gaming laptops during travel or remote work.
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Multiple Device Users
Users with multiple devices needing the same charger spec benefit from having a powerful 240W charger for versatility.
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Casual Users
Users who mainly perform light tasks like browsing may not require such a high-capacity charger for their laptops.
Product Description
180W 240W 7.4mm Laptop Charger Fit for Dell G15 Alienware X17 Precision7780
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the 240W AC Charger for Dell Alienware?
Answer: The 240W AC Charger is designed to operate at 19.5V with a 12.3A output, making it compatible with several models including Dell Alienware M17 R1-R5, M17X R2-R3, and M18X among others. This high wattage ensures that your system receives sufficient power for optimal performance, especially during intensive tasks like gaming or graphic design. Using this specific charger prevents under-voltage issues that can occur with lower-wattage chargers. -
Question:
Is this charger compatible with all Dell Alienware laptops?
Answer: While the 240W AC Charger is primarily compatible with models like M17 R1-R5, M17X R2-R3, and M18X, it is essential to check your specific model's requirements. Each model may have unique voltage and amperage needs, and using the wrong charger could lead to performance issues. Always confirm compatibility with your laptop's manual or Dell’s official specifications before making a purchase. -
Question:
How can I tell if my charger is malfunctioning?
Answer: Signs of a malfunctioning charger include the laptop not powering on, intermittent power connections, or overheating. If your laptop fails to charge or only charges sporadically, the charger may be faulty. If you notice any smoke or burning smells, it’s crucial to stop using the charger immediately. Conduct a thorough visual inspection for physical damage and to ensure the connectors are clean and free of debris. -
Question:
What safety features does the 240W AC Charger include?
Answer: The 240W AC Charger features built-in safeguards such as over-voltage protection, short-circuit protection, and thermal protection. These mechanisms prevent damage to both the charger and the laptop. By incorporating these safety features, users can have peace of mind knowing their devices are protected from power surges that could lead to permanent damage. -
Question:
Can I use this charger with non-Dell laptops?
Answer: Although the 240W AC Charger is designed specifically for Dell Alienware models, it may work with other laptops that have the same power specifications (19.5V, 12.3A). However, it is not recommended as different brands have varying power management systems. Using a charger not designed for your specific laptop can result in compatibility issues or system instability. -
Question:
What should I consider when purchasing a replacement charger?
Answer: When purchasing a replacement charger, consider the wattage, voltage, and amperage ratings to ensure compatibility. Additionally, selecting an original manufacturer or a reputable third-party brand can ensure safety and performance. Also, consider cable length and connector type, as these factors can impact the usability of your setup, especially in larger workspaces. -
Question:
How is the cable length of this charger beneficial?
Answer: The cable length of the charger allows flexibility in your workspace. A longer cable enables you to position your laptop at a comfortable distance from the power source without feeling constrained. This is particularly useful in larger rooms or setups where you may want to keep your laptop at a certain distance from the wall outlet for ergonomic reasons. -
Question:
How do I maintain my charger for longevity?
Answer: To maintain the longevity of your 240W AC Charger, store it in a cool, dry place when not in use and avoid wrapping the cable tightly to prevent internal wire damage. Regularly check for wear and tear on the cable and connections. Keeping the charging port clean ensures efficient power transfer and minimizes the risk of overheating. -
Question:
What is the best way to troubleshoot charging issues?
Answer: Begin troubleshooting charging issues by checking the power outlet and ensuring it's functioning correctly. Next, inspect the charger for any visible damage or debris in the connectors. If those appear fine, try using the charger with another compatible laptop. If it works with another device, the issue may reside in your laptop rather than the charger. -
Question:
Where can I buy the 240W AC Charger in Trinidad and Tobago?
Answer: You can conveniently purchase the 240W 19.5V 12.3A AC Charger for Dell Alienware from Ubuy. They offer a selection of quality chargers, along with competitive pricing and reliable service in Trinidad and Tobago. Ubuy ensures that you get an authentic product suitable for your specific laptop model, helping maintain its performance.
JIAHENGDE Chargers & Adapters SL195334 Editorial Review
"I bought this charger for my Dell Alienware M17 and it works perfectly. The build quality seems great and it charges my laptop quickly. I'm very satisfied with this purchase." The 240W AC Charger for Dell Alienware series appears to be a reliable and efficient choice for users in need of a replacement. The charger boasts a 19.5V output and 12.3A current, making it suitable for various Dell Alienware models, including M17 and M18X. According to customer feedback, the charger provides fast and reliable charging, and its sturdy build quality ensures durability. Users have expressed high satisfaction with the performance of this product, making it a commendable option in the realm of laptop chargers.
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Pros
- Compatible with various Dell Alienware models
- Fast and reliable charging
- Sturdy build quality ensures durability
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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TTD 377
Order now and get it around Wednesday, September 16
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Features & Benefits
- Lifetime warranty, 30 days money return guarantee, 24-hour customer service
- Quick Charge, Slim, lightweight design, Blue LED indicator
- PC (UL94-V0 flame retardant) material
- 240W power adapter, 19.5V-12.3A output parameters, 7.4mm X 5.0mm connector size
- Compatible with a wide range of DELL Alienware and Precision models
- Multiple protections against short circuiting, overvoltage, overcurrent, and internal overheating
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