Charge Faster On the Go – 300W GaN USB Car Charger with Voltage Monitor

Power up your devices at full speed with the FYUERO 300W GaN USB Car Charger Adapter. Engineered with next-generation GaN (Gallium Nitride) technology, this compact car charger packs serious charging power into a sleek, plug-in form factor — perfect for daily commutes, road trips, and travel.

Key Features

300W Max Output: Delivers blazing-fast charging speeds to get your devices topped up quickly — 60% charge in as little as 30 minutes.
Universal Multi-Protocol Fast Charging: Compatible with USB PD 4.0, Qualcomm Quick Charge, Samsung Adaptive Fast Charge, OPPO VOOC, Huawei FCP & Quick Charge, VIVO Super FlashCharge, and BC1.2 — works with virtually every modern device.
GaN Technology: More efficient and far more compact than traditional silicon chargers, generating less heat while delivering more power.
Built-In Voltage Monitor: Keeps an eye on your car battery's voltage in real time, so you're always aware of your vehicle's electrical health.
Intelligent Charging: Smart chip auto-detects your device and delivers the optimal charge speed and current — safe for your battery.
Wide Device Compatibility: Works with iPhone 5s / 6s / 7 / 8 Plus / X / XR / XS / 11 Pro Max / 12 / 13 Pro Max, Samsung, iPad, Huawei, OnePlus, OPPO, VIVO, and more.
Plug-and-Play: No setup required — simply plug into your car's 12V/24V socket and start charging immediately.
Multiple Certifications: CE, FCC, RoHS, UL, CCC, CB, GS, KC, PSE, ETL, CSA, EMC, SASO, MSDS, WEEE — thoroughly tested for safety and reliability.

Specifications

Brand: FYUERO
Max Power Output: 300W
Technology: GaN (Gallium Nitride)
Fast Charge Protocols: USB PD 4.0, QC (Qualcomm Quick Charge), Samsung AFC, OPPO VOOC, Huawei FCP/QC, VIVO Super FlashCharge, BC1.2
Voltage Monitor: Yes (real-time display)
Charging Cable Included: No
Compatible Socket: Standard 12V/24V car cigarette lighter port

In the Box

1 × FYUERO 300W GaN USB Car Charger Adapter with Voltage Monitor

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Frequently Asked Questions

Q: What fast charge protocols does the FYUERO 300W GaN USB Car Charger support?

A: The FYUERO 300W GaN USB Car Charger supports a wide range of fast charge protocols including USB PD 4.0, Qualcomm Quick Charge, Samsung Adaptive Fast Charge, OPPO VOOC, Huawei FCP and Quick Charge, VIVO Super FlashCharge, and BC1.2. This makes it compatible with virtually all modern smartphones and tablets including iPhone, Samsung Galaxy, Huawei, OnePlus, OPPO, VIVO, and iPad models.

Q: What does the built-in voltage monitor do?

A: The built-in voltage monitor continuously displays your car battery's real-time voltage level. This helps you keep track of your vehicle's electrical system health — a handy feature that can alert you if your battery voltage drops unexpectedly, helping you stay informed while on the road.

Q: Is a charging cable included with the car charger?

A: No, a charging cable is not included. The FYUERO 300W GaN USB Car Charger Adapter is the charger unit only. You will need to use your own USB or USB-C charging cable compatible with your device.

Q: Is this car charger safe to use with my device?

A: Yes. The charger features intelligent auto-detection technology that identifies your connected device and delivers the optimal charging speed and current. It also holds multiple safety certifications including CE, FCC, RoHS, UL, CCC, and more, ensuring it meets rigorous international safety and quality standards.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.