Custom Logo Power Bank 30000 mAh Charger 22.5W USB C Portable Battery Charger Fast Charging Power Bank 30000mAh with Built in Cable Bulk Factory in China

Model name: Portable Charging 22.5W 30000mah Power Bank
Color: Black, white, green, purple
Size: 146*69*42mm
Battery: 1260110*3(30000) capacity
Input: 20W
Output:22.5W

Multi-protection

1. Over output voltage protection;
2. Over input voltage protection;
3. Over output current protection;
4. Up to 85% power conversion efficiency;
5. Short-circuit protection;
6. Intelligent Identification protection;
7. Excellent heat dissipation.

As a professional manufacturer of mobile accessories in China, we can offer you a wide range of mobile accessories, like cables, chargers, power banks, etc

Below are some samples of our product for your reference firstly.

Also, we can offer customized items based on your requirements. Feel free to contact us!

Helpful Links

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For our home page, please click here

Wireless Power Bank

PD Power Bank

MagSafe Power Bank

Power Bank with Build in Cable

Big Capacity Power Bank

Solar Power Bank

Promotional Power Bank
 

Shenzhen D-wireless Co., Ltd. is an OEM manufacturer of mobile accessories. It already has ISO 9001:2015 quality system certificate.

Choose us as a cooperation partner, is equal to share the below advantages:

**Own package and logo printing factory, support small quantity custom

**6+ designers support your ID and packing design.

**10+ sales team follow your order from sampling to mass production until shipping and after-sale service.

**30+ QC staff to inspect the product quality

The Core developed vision and mission of our company is to pursue professional OEM mobile accessories manufacturer service to all customers.
 

OEM Logo

Product Package

Quality Assurance

Professional Power Bank test view.
1. PCBA test
2. Polymer battery test
3. 18650 battery test

Do not do any false business!!!

Production Process

Customer name: Al**

Country: Poland

Cooperation time: 2 years

Before Cooperation:

Want to start own brand, but at the beginning, the order quantity is lower. No suppliers are willing to do his order

After Cooperation:

1. We accepted the order and gave him full assistance.
2. Free catalog, package, poster, and pictures designed for him
3. Now his brand is growing and order quantity become more

Customer name: Mar**

Country: USA

Cooperation time: 4 years

Before Cooperation:

1. Poor sales of the customer's own brand
2. No brand image design, packaging, posters, videos etc
3. Unable to do a market analysis and understand market conditions

After Cooperation:

1. Achieved 436% annual growth in customer performance in the two years of cooperation

Customer name: Se**

Country: Argentina

Cooperation time: 6 years

Before Cooperation:

1. Product categories are disorganized and unprofessional
2. The product has no characteristics and fails to highlight the competitive advantage of the brand
3. Without the core competitiveness of the brand

After Cooperation:

1. Achieved an average annual growth 37%
2. Jointly develop a private model to enhance brand competitiveness, the peak annual purchase increased 135%

Customer name: Ser***

Country: Russa

Cooperation time: 7 years

Before Cooperation:

1. The original supplier has lower comprehensive competitiveness in product features, price, and quality
2. The market competition is fierce, and the market share of a certain catagory of customers declines

After Cooperation:

1. At present, we have become the only supplier of a certain category for the customer, and the annual purchase of a single catagory is up to 700.000$
2. Developed new products according to the market trend to seize the market, and the sales of the declining catagory increased by 43% on average every year.

1. What's Your Moq?
A: The MOQ for OEM orders can be 100pcs.

2. Are you a manufacturer or trade company?
A: We are the most professional manufacturer for mobile accessories, like cables, car chargers, wall chargers, and power adapters or ODM/OEM with more than 19 years of experience, with about 200 workers,6 production lines,10 engineers, and 10 QC person, with ISO9001, ETL,KC, SAA, CB, CE, CCC, FCC, UKCA.etc .certificate.Welcome to visit us in Shenzhen China.

3. Can you offer samples for testing?
A: Sure, samples are available, and delivery time is usually 1-3 days. Customized order samples which are based on our products will take 5-10 days. Proofing time of special and complex samples depends on the actual situation.

4. How can you control product quality?
We always focus on high-quality products, and all goods will be 100% tested 4 times before shipment, so don't worry about the quality.PD 20W c type wall charger USB C Ports power adapter EU UK US KC Wall Charger Type-C Quick Phone Charger for Mobile Phones

5. Do you offer a warranty?
All products have 3 years warranty. Once there are any defective goods within 3 years, we will repair or give you a new one.

To know more about products, please check the quick links below connected to our homepage. Feel free to contact us.