Your First Wholesale 18W QC 3.0 Charger Manufacturer in China

As one leading wall & desktop charger manufacturer, we have several 18w QC 3.0 charger in the market on sales.

To meet the needs of different charging scenarios, we have designed a variety of single-port and multi-port options with different power levels. For example, single port 18w charger, dual port 36w (18w+18w) charger.

Our engineer director own 10 years experience in design and research phone charger and adapter to ensure offer you the complete solution. If you have different parameter requirements or new design ideas, you can promptly talk to ZONSAN’s salers, we have professional engineers to meet your needs.

By the way, if you also look for a pd 18w charger supplier, you can also contact us. Our engineer can give your the best solution.
Your First Wholesale 18W QC 3.0 Charger Manufacturer in China

Customized 18W QC 3.0 Charger with Type C or Type A Port

All ZONSAN 18w chargers are designed with six main protections: overcurrent protection, output overvoltage protection, input overvoltage protection, short circuit protection, over charging protection, temperature protection.
Strict Quality Control Process for Your Wholesale 18W QC 3.0 Charger

Strict Quality Control Process for Your Wholesale 18W QC 3.0 Charger

In order to minimize the product defect rate has improved the quality of the product, we will do a number of tests in the entire production process.

Incoming Quality Control. IQC is the first quality control barrier before the production of a company's products, such as the non-conforming products into the process, it will lead to process or final product failure, resulting in huge losses.

Semi-finished product inspection. The production process to identify the root cause of quality problems early, to reduce the subsequent rework and rework, saving costs.

Aging test. Aging test is to achieve a satisfactory passing rate, almost all products are aged before they leave the factory.

Appearance test. Before your charger is shipped, we will also do a 100% appearance inspection to ensure your product has a good sales experience in the local market.

The above is only a small part of the quality control process. For more detailed information, you can click "QC Process and Production Process" to see the complete process.
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Why Choose ZONSAN & What ZONSAN Can Do For You?

Why Choose ZONSAN?

1. Passed ISO9001/ICS/BSCI quality management system
2. Passed various product certifications including KC/CB/CE/FCC/ROHS
3. Strong R&D team and strict quality control and production process
4. Focusing only on chargers. Provide a variety of chargers from 5w-240w
5. More than 500 satisfied customers from from all over the world.
6. 7*24 hours service

What ZONSAN Can Do For You?

1. Customized logo: Support silk printing and laser engranving
2. Customized color box and carton
3. Customized charger specification labels
4. We can assist in the procurement of third-party data cables and quality control of data cables. And complete the packaging of the charger and data cable.
5. Charger ID design
6. Customized charger specifications

Start Custom 18W Charger

How to Custom Your 18W Charger?

18w qc 3.0 charger wholesaler

PS: If you look for a original 18w charger manufacturer, please contact us right now!

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Can you offer the certifications for our 18w charger?
We make some regular charger certificates every year. If you have special certification needs, we can assist you with fast processing.
What is the warranty of your 18w charger?
The warranty of our charger is one year.
Can you offer cable for our 18w charger?
We do not provide cable. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
Can we make custom 18w charger?
Yes, we support custom logo, package, spec label and more.
How to ship my custom 18w charger?
The logistics companies we work with are strong. Currently, depending on your destination and order, we are able to provide options such as air freight, sea freight, express delivery, rail transport and trucking.
What is your MOQ of wholesale 18w charger?
Our MOQ of customization is 1000 pcs. But the sample MOQ can be one.
What is QC?
Quick Charge (QC) is a proprietary Qualcomm battery charging protocol used for managing power delivered over USB, mainly by communicating to the power supply and negotiating a voltage. Quick Charge is supported by devices such as mobile phones which have Qualcomm SOCs, and by some chargers; both device and charger must support QC, otherwise QC charging is not attained. It charges batteries in devices faster than standard USB allows by increasing the voltage, while adopting techniques to prevent the battery damage caused by uncontrolled fast charging. Most chargers supporting Quick Charge 2.0 and later are wall adaptors, but it is implemented on some in-car chargers, and some power banks use it to both receive and deliver charge.
What colors are available?
White and black for options,Other color can be customized
How many employees are in your QC department?
What’s your company Name?
Shenzhen ZONSAN Innovation Technology Co.,Ltd
Can you accept retail order?
Sorry, we only do OEM/ODM order.
Can I visit your factory? / Where is your factory located?
Can I visit your factory? / Where is your factory located?