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QC3.0 18W Charger
HomeQC3.0 18W ChargerDetails
【Keyulong Official】 18W QC3.0 Fast Charger Adapter | US (FCC) / EU (CE) / UK (UKCA) / China (CCC), etc.
Product Overview
QC3.0 18W Fast Charger, supports Qualcomm Quick Charge 3.0 protocol, compatible with mainstream fast charging protocols such as Huawei FCP, Samsung AFC, Apple APPLE2.4 (backward compatible with QC2.0), intelligently matching the voltage and current required by the device.
Output specifications: 5V3A / 9V2A / 12V1.5A, automatically identifies the device to provide optimal charging efficiency.
China plug: Access to the Chinese market, China version certified with CCC.
US plug: Access to the North American market, US version certified with FCC.
EU plug: Access to the European market, EU version complies with CE safety standards.
UK plug: Access to the British market, UK version certified with UKCA.
China version default input voltage 180-240V, suitable for China market, customizable to 100-240V full range.
Other versions default 100-240V global voltage compatibility, no voltage conversion needed for travel.
Genuine product guarantee, every charger is strictly produced and tested through 8 full inspection processes.
Compliant with international certification requirements, built-in multiple protections including overcurrent, overvoltage, short circuit, intelligent device recognition, V0 flame-retardant enclosure, safe fast charging without damaging the device.
Brand Information
| Item | Content |
|---|---|
| Brand | Keyulong (KEYULONG) |
| Product Certifications | CCC / FCC / CE / UKCA, etc. |
| Fast Charging Protocols | QC3.0 \ AFC \ FCP \ APPLE2.4, etc. (backward compatible with QC2.0) |
| Total Output Power | 18W (MAX) |
| Output Specifications | 5V3A / 9V2A / 12V1.5A, intelligent matching |
| Connector Type | USB-A |
| Color | White, Black (other colors customizable) |
Application Scenarios
The QC3.0 18W fast charger is suitable for various devices that support fast charging protocols, significantly reducing charging time:
Smartphones: Mainstream Android models (Xiaomi, Samsung, Huawei, Honor, etc. that support QC3.0/2.0, FCP, AFC) and more
Tablets: Some tablets that support fast charging (e.g., Samsung Tab series), etc.
Gaming handhelds: Nintendo Switch (non-PD mode), gaming controllers, etc.
Power banks: Power banks and outdoor power supplies that support fast charging input, etc.
Smart hardware: Fast-charging drone batteries, smart glasses, portable speakers, etc.
Industrial handheld terminals: PDAs, barcode scanners, walkie-talkies, etc.
Mini fans: Handheld fans, neck fans, desktop mini fans, and various mini rechargeable fans that support fast charging
Core Advantages
Shenzhen Keyulong Technology Co., Ltd. (Keyulong Technology) was founded in 2011 and is a source-level enterprise integrating R&D, design, production, sales, and service. ISO 9001 certified. Focused on 5W-120W mid-to-high end power adapters, product lines include "OEM bundled chargers (5V1A/5V2A, etc.), QC/PD fast chargers, GaN fast chargers, wall-mount power adapters, desktop power adapters". The company provides "high reliability, full compliance, fast customization" solutions, widely used in security surveillance, smart home, medical equipment, LED lighting, drones, and other fields.
15+ years of power experience · Serving 3,000+ global enterprises · Making every watt more valuable
