Rocoren 55W 4-in-1 USB-C Car Charger – PD & QC4.0 Fast Charge
Rocoren 55W 4-in-1 USB-C Car Charger – PD & QC4.0 Fast Charge
Rocoren 55W 4-in-1 USB-C Car Charger – Charge 4 Devices Simultaneously
Keep all your devices powered on every journey with the Rocoren 55W 4-in-1 Car Charger. Featuring one USB-C port (up to 35W) and three USB-A ports, this compact car charger delivers blazing-fast charging for your iPhone, Samsung, Xiaomi, and more — all at the same time. Made in Mainland China.
Why You'll Love It
- 55W Total Output – USB-C delivers up to 35W and three USB-A ports share 20W, so everyone in the car stays charged.
- Universal Fast Charging Protocols – Supports USB Power Delivery (PD), Qualcomm Quick Charge (QC4.0), Samsung Adaptive Fast Charge, Huawei FCP/SCP, and BC1.2 for maximum compatibility.
- Intelligent Auto-Detection – Smart charging IC automatically identifies each connected device and delivers the optimal wattage for the fastest, safest charge possible.
- 4 Ports, Zero Compromises – 1× USB-C + 3× USB-A means you can charge a laptop, two phones, and a tablet simultaneously without a separate power bank.
- Compact & Durable Design – Measures just 2.67 × 1.7 in, fits flush in any 12V–24V cigarette lighter slot, and is built from high-quality PC material for lasting durability.
- Certified Safe – CE, RoHS, and UL certified with built-in over-voltage, over-current, and over-temperature protection.
Technical Specifications
| Input | DC 12–24V (Car Cigarette Lighter Slot) |
| USB-C Output | 35W Max (5V/3A · 9V/3A · 12V/2.92A · 15V/2.33A · 20V/1.75A) |
| USB-A Single Port | 5V/3A (each) |
| USB-A Combined (3 ports) | 5V/4A total |
| 4-Port Total | 35W + 20W = 55W |
| Color | Black |
| Material | PC (Polycarbonate) |
| Size | 2.67 × 1.70 in |
| Certifications | CE, RoHS, UL |
| Cable Included | No |
| Country of Origin | Mainland China |
Compatible With
iPhone 15 / 14 / 13 / 12 series, Samsung Galaxy S series, Xiaomi, Huawei, iPad, Android tablets, Bluetooth speakers, dashcams, and virtually any USB-powered device.
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Frequently Asked Questions
Q: Can the Rocoren 55W car charger charge an iPhone at full speed?
A: Yes! The USB-C port supports USB Power Delivery (PD) up to 35W, which is fast enough to charge iPhone 12, 13, 14, and 15 models at their maximum supported speeds. Simply use a USB-C to Lightning or USB-C to USB-C cable (sold separately).
Q: Will this car charger work in trucks or larger vehicles?
A: Absolutely. The Rocoren 55W 4-in-1 charger accepts a wide input range of DC 12–24V, making it fully compatible with standard 12V cars as well as 24V trucks, vans, and SUVs.
Q: Does charging speed decrease when all 4 ports are in use?
A: The USB-C port maintains up to 35W regardless of USB-A usage. The three USB-A ports share a combined 20W (5V/4A total), so when all three are active together, each delivers a shared current. For the fastest USB-A charging, use fewer ports simultaneously.
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.