Intelligent QC3.0 18W 12-24V Dual USB Vehicle Charger for bus car truck Easy Operation

Dual QC3.0 Car Charger with Voltage Display & Button Control

Smart. Durable. Always in Control.

Product Overview

Engineered for reliability and precision, this Dual QC3.0 Car Charger combines high-speed charging with real-time voltage monitoring. Crafted from UL94 V-0 flame-retardant ABS material, it delivers 36W total output, an integrated voltage display, and tactile button control—perfect for commercial vehicles, daily commuters, and adventure seekers.

Key Features

1. Dual QC3.0 Hyper Charging

• 36W Total Output: Two independent QC3.0 ports (18W each) charge devices 4x faster than standard chargers.

• Dynamic Output Profiles:

  • 5V/3A: Ideal for headphones, wearables.

  • 9V/2A: Rapid charging for smartphones.

  • 12V/1.5A: Supports tablets, portable consoles.

• Simultaneous Charging: Power two devices at full speed without throttling.

2. Precision Voltage Display

• Real-Time Monitoring: High-accuracy LCD screen shows vehicle voltage (±0.1V).

• Color-Coded Alerts:

  • 12.6V-14.4V: Normal operation.

  • 11.5V-12.5V: Low battery warning.

  • <11.5V: Critical—auto shutdown to prevent battery drain.

4. ABS Flame-Retardant Housing

• Impact-Resistant: Survives drops, vibrations, and harsh environments.

• Compact Design: Fits 29mm round dash cutouts (cars, trucks, RVs).

5. Smart Protection Suite

• Over-Current/Voltage Protection: Safeguards against electrical surges.

• Short-Circuit Prevention: Automatically cuts power during faults.

• Temperature Management: Reduces output if overheating detected.

6. Universal Compatibility

• Input Voltage: 12-24V DC (cars, trucks, boats, motorcycles).

• Device Support: Compatible with Samsung Fast Charge, Xiaomi, Sony, and all QC3.0 devices.

Company Description

We specialize in the production, R&D, sales, and service of high-quality automotive accessories, including USB Car Chargers, Rocker Switches, Car Air Compressors, Turbo Fan, and portable Jump Starters. With 10 production lines and a workforce of over 200 employees, we maintain a monthly production capacity of at least 100,000 units.

As a leading wholesale supplier in the automotive parts industry—particularly renowned for our automotive charging sockets—we pride ourselves on having a dedicated team focused on product development and innovative design. We are committed to stringent quality control and providing thoughtful customer service.

Our products have obtained CE, RoHS, UKCA, and FCC certifications, underscoring our dedication to safety and compliance. We continuously strive to develop new products to meet diverse and evolving market needs.

OEM and ODM orders are warmly welcomed.