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Help CenterUniversal 100-240V AC DC Power Adapter QC3.0 Fast Charging for Travel Home Office
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Shenzhen Anenerge Co., Limited has been a trusted manufacturer of power adapters since 2008. With a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 employees, we specialize in high-quality, reliable charging solutions for global markets. Our Universal 100-240V AC DC Power Adapter with QC3.0 Fast Charging is designed to meet the needs of modern travelers, home users, and office professionals. It combines a compact form factor with intelligent fast-charging technology, ensuring your devices are powered quickly and safely wherever you go.
This adapter accepts 100-240V AC input, making it suitable for use in virtually any country (with the appropriate plug adapter). The integrated Qualcomm Quick Charge 3.0 (QC3.0) protocol delivers up to 18W of power, automatically negotiating the optimal voltage (3.6V to 12V) for compatible devices. It is backward compatible with QC2.0 and standard 5V USB charging, so it works with a wide range of smartphones, tablets, cameras, Bluetooth speakers, and other portable electronics. The adapter's high-efficiency design meets Level VI energy standards, reducing power waste and heat generation.
Key Features & Benefits
- Global Voltage Compatibility: 100-240V input means you can use it from the US to Europe, Asia, and beyond—ideal for international travel.
- QC3.0 Fast Charging: Charges compatible devices up to 4 times faster than conventional 5W chargers, saving you valuable time.
- Smart IC Protection: Built-in safeguards against over-voltage, over-current, short-circuit, and over-temperature ensure safe charging for both the adapter and your device.
- Compact & Lightweight: At just 85g and slim dimensions, it slips easily into a laptop bag, backpack, or suitcase without adding bulk.
- Wide Compatibility: Works with iPhone (up to 18W with USB-PD, if using optional USB-C), Android phones (Samsung, Xiaomi, Huawei, etc.), tablets, Nintendo Switch, and many USB-powered gadgets.
- Energy-Efficient: Meets U.S. Department of Energy Level VI efficiency standards and has a low no-load power consumption (<0.1W).
- Durable Build: Fireproof PC casing and reinforced USB port ensure long-term reliability in daily use.
Technical Specifications
| Parameter | Value |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz |
| Output (QC3.0) | 3.6-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A (18W max) |
| Standard USB Output | 5V/2.4A (for non-QC devices) |
| Connector | USB-A (female), optional USB-C |
| Efficiency | ≥86% at full load (Level VI) |
| No-Load Power | <0.1W |
| Operating Temperature | 0°C to 40°C |
| Weight | Approx. 85g |
| Color Options | Black, White (custom colors available) |
| Certifications | ISO9001, ISO19011:2000 |
Our adapter undergoes rigorous testing before shipment to ensure consistent performance. The ISO9001 quality management system and ISO19011:2000 audit guidelines are integral to our production process, guaranteeing that each unit meets high reliability standards. Whether you are a traveler needing a single charger, or a business seeking bulk orders for retail or corporate use, Shenzhen Anenerge can tailor the product with custom branding, packaging, and plug types (US, EU, UK, AU, etc.) upon request.
Why Choose Shenzhen Anenerge?
With over 16 years of manufacturing experience, an annual export value of US$1–1.5 million, and an overseas office to support international clients, we are a reliable partner for power adapter supply. Our main markets include North America, South America, Eastern Europe, the Middle East, Western Europe, Northern Europe, Southern Europe, and South Asia. We are committed to providing OEM/ODM services with fast turnaround times and competitive pricing. Each adapter comes with a 12-month warranty and dedicated after-sales support.
Don't compromise on charging speed or safety. Choose our Universal QC3.0 Adapter for a seamless power experience at home, in the office, or on the road. Contact us today to discuss your requirements or request a sample.
Frequently Asked Questions (FAQ)
Yes, it charges iPhones at up to 18W when using the optional USB-C version (USB Power Delivery), or at 5V/2.4A with the standard USB-A version. For optimal iOS charging, we recommend the USB-C model.
This adapter provides a maximum of 18W, which is suitable for smartphones, tablets, and small USB devices. It is not recommended for laptops requiring 30W or more. Please check your device's power requirements.
The standard package includes a USB charging cable and a detachable AC plug that can be customized (US, EU, UK, AU, etc.). If you need a set of travel adapters, please contact our sales team.
QC3.0 uses intelligent voltage negotiation (from 3.6V to 12V in 200mV increments) to deliver the fastest possible charge for compatible devices while minimizing heat. It charges up to 4x faster than standard 5W chargers.
No. The adapter features multiple protection circuits including over-temperature protection. The fireproof PC casing and efficient design keep the temperature well within safe limits even during extended use.
Yes, it works with any USB-powered device that accepts 5V input or QC3.0. However, if you are charging a power bank, the charging speed depends on the power bank's input protocol.
Our factory is ISO9001 and ISO19011:2000 certified. We also hold other certifications such as HACCP (which, while primarily for food safety, reflects our commitment to strict quality control). Additional certifications can be obtained per customer requirements.
Our MOQ is typically 500 pcs for custom-branded adapters with your logo and packaging. For standard models, we can offer smaller quantities. Please inquire with our sales team.
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