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Help CenterQuick Charge 3.0 USB Wall Charger With Over-Temperature Protection
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As a leading manufacturer established in 2008, Shenzhen Anenerge Co., Limited is dedicated to developing reliable and efficient power solutions. Our Quick Charge 3.0 USB Wall Charger is engineered for the modern user, combining rapid charging technology with robust safety features. Designed in our 1,000-3,000 square meter facility by a dedicated team of 51-100 professionals, this charger delivers the speed you need while prioritizing device protection, making it an ideal power accessory for both personal and professional use across global markets.
This wall charger is built around the advanced Qualcomm Quick Charge 3.0 protocol, which intelligently communicates with your device to deliver the optimal charging voltage. This results in significantly faster charge times compared to standard chargers. The integrated over-temperature protection system continuously monitors the internal temperature, automatically adjusting power output or shutting down to prevent overheating, ensuring safety for both the charger and your valuable electronics.
Key Features and Technical Specifications:
- Intelligent Fast Charging: Features Qualcomm Quick Charge 3.0 technology, which can charge compatible devices up to four times faster than conventional charging and is 38% more efficient than Quick Charge 2.0.
- Comprehensive Safety Suite: Equipped with multiple protection mechanisms including over-temperature, over-current, over-voltage, and short-circuit protection for worry-free operation.
- Universal Compatibility: While optimized for QC 3.0 devices, it also supports standard USB charging for a wide range of smartphones, tablets, power banks, and other USB-powered gadgets.
- Compact and Portable Design: The sleek, foldable plug design makes it easy to carry and store, perfect for travel, office, or home use.
- Durable Construction: Manufactured from high-quality, flame-retardant PC+ABS material, ensuring longevity and safety.
Below is a summary of the primary technical parameters:
| Parameter | Specification |
| Input | 100-240V AC, 50/60Hz |
| Output | 5V/3A, 9V/2A, 12V/1.5A (Up to 18W) |
| Quick Charge Protocol | Qualcomm Quick Charge 3.0 |
| Protections | Over-Temperature, Over-Current, Over-Voltage, Short-Circuit |
| Operating Temperature | 0°C to 40°C |
The benefits for our B2B clients and end-users are clear. Businesses can source a high-performance, safe charger that enhances their product bundles or retail offerings. End-users enjoy drastically reduced charging times, increased convenience, and the peace of mind that comes with advanced safety features, leading to higher customer satisfaction and reduced product returns.
Trust in a product backed by over 15 years of manufacturing expertise. Shenzhen Anenerge Co., Limited operates with a commitment to quality, evidenced by our ISO9001 certification, and successfully serves markets from North America and Western Europe to South Asia. With an annual export value ranging between US$1-1.5 Million and direct shipping from major ports like Shenzhen and Guangzhou, we ensure reliable supply and consistent product quality. Choose our Quick Charge 3.0 USB Wall Charger for a blend of speed, safety, and reliability that meets the demands of today's fast-paced world.
Frequently Asked Questions (FAQ)
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What devices are compatible with this Quick Charge 3.0 charger?
This charger is compatible with all devices that support Qualcomm Quick Charge 3.0, 2.0, and 1.0 technologies. It also provides standard 5V/2.4A charging for non-QC devices like iPhones, older Android phones, tablets, and Bluetooth accessories. -
How does the over-temperature protection work?
The charger has an internal thermal sensor. If the temperature exceeds a safe threshold during operation, the protection circuit automatically reduces the power output or temporarily stops charging until the temperature normalizes, preventing potential damage. -
Is this charger safe to use overnight?
Yes. The combination of over-temperature, over-current, and over-voltage protections makes it designed for safe, unattended charging. However, as a general safety practice, it is advisable not to cover the charger or place it on flammable surfaces. -
Can I use it with a USB-C cable?
This model features a standard USB-A output port. You can use a USB-A to USB-C cable to charge USB-C devices, but for the fastest charging on newer QC3.0/USB-C devices, ensure your cable supports data transfer and quick charging protocols. -
What is the main difference between QC 2.0 and QC 3.0?
Quick Charge 3.0 uses Intelligent Negotiation for Optimum Voltage (INOV), allowing it to select the most efficient voltage increment between 3.6V and 20V in 200mV steps. This makes it more efficient, generates less heat, and can be up to 38% faster than QC 2.0. -
Do you offer customization for bulk orders, like private labeling?
Yes, as a manufacturer, we offer customization options including private labeling, packaging, and specific color variations for bulk orders. Please contact our sales team with your requirements for a tailored quotation. -
What is the warranty period for this charger?
Our standard warranty period is 12 months from the date of shipment. Warranty terms for bulk OEM/ODM orders can be negotiated based on the order volume and agreement. -
What are the available shipping ports and lead times?
We primarily ship from Shenzhen and Guangzhou ports. Lead times vary based on order quantity; typically, standard orders are processed within 7-15 working days, plus shipping time.
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