USB-C to DC Converter – GaN Charger for DELL Laptops (7.4*5.0mm)


✅ Editor’s Pick


✈️ Airline & Flight Travel


🧳 Under-Seat Carry-On


🌬️ Cabin Ventilation

📸 Product Images

USB-C to DC Converter – GaN Charger for DELL Laptops (7.4*5.0mm)

Current Amazon Price
SEK88.15
(as of Jan 30, 2026 10:59:17 UTC)
Prices and availability can change. Amazon’s price at checkout applies.

🧭 How This Flight Carrier Was Evaluated

  • 📏 Under-seat fit (dimensions, flexibility, structure)
  • 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
  • 🌬️ Ventilation and airflow (mesh coverage)
  • 🔒 Security (zippers, clip points, closure reliability)
  • 🧳 Airport handling (carry comfort, stability while walking)
  • 🧼 Cleaning (removable pad, wipeable materials)

📏 Flight Fit Check (Under-Seat Compatibility)

  • 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
  • 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
  • 🧳 Soft-sided carriers typically compress better under the seat during flight
📝 Airlines and aircraft layouts differ; approval depends on measurements and under-seat clearance.

🛫 Boarding & Layovers (What Matters in Airports)

  • 🧳 Carry comfort: strap/handles for longer terminal walks
  • 🔒 Secure closures: reduces risk during security checks and crowded gates
  • 🌬️ Ventilation: useful during boarding lines and delays
  • 🧼 Easy cleanup: helpful for long travel days


⚙️ Airline & Flight Travel Overview

✈️ Best Use In-cabin flights, under-seat carry-on pet travel
📏 Under-Seat Fit Flexible structure to adapt to under-seat space (model dependent)
🌬️ Ventilation Mesh panels designed to maintain airflow
🔒 Security Closures aimed at reliable travel use (zippers/clips vary by model)
🧼 Cleaning Removable pad or wipe-clean materials (model dependent)

See reviews + more photos on Amazon


👉 View on Amazon (Reviews + Photos)

🌟 Pros & Cons

✅ Pros

  • ✈️ Built around in-cabin flight needs
  • 🌬️ Breathable mesh for airflow
  • 🧳 Comfortable to carry through airports
  • 🔒 Secure closures for travel environments (model dependent)
⚠️ Cons

  • 📏 Under-seat clearance varies by airline and aircraft
  • 🐕 Fit depends on dog measurements and carrier interior space


📝 Product Details

Transform your USB-C PD charger into a universal laptop power source with FASTELECTRIC’s dedicated DC converter tip. Designed as the perfect accessory for GaN charger owners seeking device-specific compatibility.
Core Features
▸ Plug-and-Play Connectivity
Seamlessly connects between USB-C charger (≥45W recommended) and laptop DC port
▸ Interchangeable System
Tip-lock mechanism ensures secure connection (3,000+ insertion cycle tested)
▸ Smart Power Delivery
Auto-negotiates 20V outputs per USB PD 3.0 standard
Compatibility Guide
▸ Must match both:
Your laptop’s DC jack size (Measure inner/outer diameter)
Original charger’s output (Verify voltage ±10% & wattage)

USB C to DC 7.4×5.0mm Jack Plug Converter: Connector size 7.4mm x 5.0mm barrel ( 0.6mm Pin ), Built-in with PD & E-mark intelligence chip which can adjust current automatically ,Supports a maximum current of 5A. Please check the text parameters on the back of the laptop or on the official power adapter. If the current A is greater than 5A, it is not supported.
Real-Time Power Monitoring: Built-in LED display shows working voltage (18V-20V)& Current(0.1A-5A) & wattage (Max 100W) to prevent overcharging
Specific Compatibility: This adapter is designed specifically for DC Connector Tip, ensuring a perfect fit and reliable charging for your laptop.
High-Quality Construction: Built with high-quality materials, this adapter is designed for durability and reliability, providing a long-lasting solution for your charging needs.
Compact and Portable: The compact design of the adapter makes it easy to carry, whether you’re traveling or working on the go. It fits easily into your bag or pocket without adding extra bulk.
Safety and Protection: Equipped with multiple safety features, including overvoltage, overcurrent, and short-circuit protection, this adapter ensures safe and reliable charging for your devices.

🏁 Final Assessment

As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.

  • ✅ Best match: in-cabin pet travelers with small dogs
  • ✅ Best use: flights, airports, and layovers
  • ✅ Priority features: under-seat fit, airflow, secure closures

If the size and materials match what you need, check today’s price and the latest reviews before you decide.


🛒 Get It on Amazon (Check Availability)


❓ FAQ: Airline & Flight Travel

Does “airline-approved” mean it fits every airline?

No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.

What matters most for in-cabin flights?

Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.

How do I choose the right size for my dog?

Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.



Affiliate Disclosure: dogtravelpro.com participates in the Amazon Services LLC Associates Program.
Prices and availability are subject to change.

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