Custom Mobile Charger Manufacturer in China and Vietnam

We have rich experience in custom manufacturing various types of cell phone chargers and laptop chargers. You can get the most competitive prices and high-quality USB chargers from us because we manufacture them ourselves.

We have our distribution system and use fully automated production equipment, significantly enhancing production efficiency. This makes our prices competitive, coupled with over 20 years of manufacturing experience, demonstrating the high quality of our products.

If you are still concerned about quality issues, we can provide you with existing samples.

Reliable Charger Manufacturer

Sunshine Electronics has two factories in China and Vietnam. As a professional charger manufacturer and supplier, we have over 20 years of experience in the industry and have established strong relationships and long-term collaborations with several renowned international brands.

We offer a variety of charger plugs with different watts, shapes, and colors. With our robust production capacity, we can manufacture GaN chargers, PD chargers, QC chargers, and USB c multiport chargers for various applications, ranging from 20W to 130W. Shapes and colors are customizable based on your requirements.

Our laboratory is equipped with advanced, accurate, and reliable electronic test equipment, including FLUKE, Chroma, YOKOGAWA, LECROY, TESEQ, GwinSTEK, etc., ensuring the top-notch quality of all our products.

We can offer competitive prices thanks to our status as a manufacturer and our distribution system, coupled with large-scale manufacturing and fully automated production equipment. This results in highly efficient production processes for our chargers.

Sunshine Hot-Sale Charger

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Types of USB Charger We Made

Get Your Custom Charger

Sunshine is a trusted phone charger manufacturer with 20+ years of experience in creating high-quality charger solutions for various industries. It specializes in manufacturing high-quality custom mobile chargers to cover customers' various needs. Here are your custom selections:



We provide a wide range of customizable options for our chargers. One of our key offerings is the ability to choose a custom color for your charger.



Due to the nature of the plastic manufacturing process, chargers can come in various shapes and sizes. Whether you prefer a circular design or one with angles, the flexibility in charger manufacturing allows for diversity in shapes and sizes.


We provide 18-130W multi-port chargers to meet different needs. If you are interested, please contact us.

Our Charger Benefits

● Production Capacity:

Fully automated machines for high production efficiency.

● Research and Development Team:

Our R&D team consists of 12 engineers providing support for our customers.

● Quality Control:

Three steps of quality control - Incoming Quality Control (IQC), In-Process Quality Control (IPQC), and Outgoing Quality Control (OQC).

● Recyclable:

Our materials are environmentally friendly and biodegradable.

● OEM & ODM:

We support any form of OEM & ODM customization requirements.

● Global Support:

Contact us 7x12 hours for solutions to all your after-sales issues.

Charger Application

Consumer Electronics
Consumer electronics refers to any electronic devices designed to be purchased and used by end users or consumers for daily and non-commercial/professional purposes. 
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Household Appliance
A home appliance also refers to as a domestic appliance, an electric appliance or a household appliance is a machine that assists in household functions. 
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A car charger in Tesla or Dodge is a device connecting to an electronic device such as a cell phone or MP3 player to charge the battery. 
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Medical Machine
Healthcare manufacturing needs to meet an exceptionally high level of safety approvals. Our charger with strong compatibility solutions meet your high-quality standards of you. 
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Our Charger Factory

Chargers FAQ

  • What is a USB c charger?

    A USB-C charger is a type of charging device that uses a USB Type-C connector to deliver power to electronic devices. USB-C chargers are versatile and can charge a wide range of devices, including smartphones, tablets, laptops, and other electronics that support USB-C charging. 
    USB-C chargers typically provide power using the USB Power Delivery (USB-PD) protocol, which allows for higher power delivery and faster charging compared to standard USB chargers. USB-C chargers may also support other fast-charging standards, such as Qualcomm Quick Charge, depending on the device and charger compatibility.
    Overall, USB-C chargers offer greater convenience and flexibility due to their reversible design and ability to deliver higher power levels, making them popular choices for modern electronic devices.
  • Do USB c chargers charge faster?

    Yes, USB-C chargers generally have the capability to charge devices faster compared to older USB chargers. This is primarily due to the USB Power Delivery (USB-PD) protocol supported by many USB-C chargers, which allows for higher power delivery and faster charging speeds. Additionally, USB-C chargers can provide more power to compatible devices, enabling them to charge more quickly, especially for devices that support fast-charging standards like Quick Charge or USB-PD. However, the actual charging speed may vary depending on factors such as the device's charging capabilities, the charger's power output, and the charging protocol used.
  • Can I Charge My Lenovo Laptop With USB-C Phone Charger?

    Yes, you may be able to charge your Lenovo laptop with a USB-C phone charger, but compatibility depends on factors like power requirements and charger capabilities. Always verify compatibility before attempting to charge your laptop with a phone charger.

    USB-C is a type of connector that's smaller, reversible, and versatile, commonly used for charging and data transfer in modern electronic devices.
  • Great Performance of USB-C

    The great performance of USB-C lies in its versatility, faster data transfer speeds, higher power delivery capabilities, and reversible design, making it a widely adopted standard for charging and data transfer in modern electronic devices.
  • What is the difference between a USB and USB-C?

    The main difference between USB and USB-C lies in their physical connectors and capabilities. USB-C is a newer, more versatile connector that is smaller, reversible, and capable of delivering higher power levels compared to traditional USB connectors. Additionally, USB-C supports faster data transfer speeds and can be used for a variety of functions, including charging, data transfer, and video output, making it more versatile than older USB connectors.
  • Why is USB-C so special?

    USB-C is special for several reasons:
    Reversible Design: Unlike older USB connectors, USB-C is reversible, meaning you can plug it in either way, making it more convenient to use.

    Versatility: USB-C is a multifunctional connector that supports various protocols, including USB 3.1, Thunderbolt 3, and DisplayPort. This versatility allows it to handle data transfer, charging, and video output, simplifying connectivity between devices.
    Higher Power Delivery: USB-C can deliver higher power levels compared to older USB connectors, making it suitable for charging not only smartphones and tablets but also laptops and other power-hungry devices.
    Faster Data Transfer: USB-C supports faster data transfer speeds, enabling quicker file transfers between devices.
    Compact Size: USB-C connectors are smaller than traditional USB connectors, allowing for thinner devices and more compact accessories.
    Overall, USB-C's combination of reversible design, versatility, higher power delivery, faster data transfer speeds, and compact size make it a significant advancement in connectivity technology.
  • What is Qualcomm Quick Charge Technology?

    Qualcomm Quick Charge Technology is a proprietary fast-charging solution developed by Qualcomm, primarily designed for smartphones and tablets equipped with Qualcomm Snapdragon processors. Quick Charge technology allows compatible devices to charge at higher voltages and currents, enabling faster charging compared to standard USB chargers. 
    Quick Charge technology dynamically adjusts charging voltage and current levels based on the device's power requirements and charging conditions, optimizing charging speed and efficiency. It typically requires both the charger and the device to support the specific Quick Charge standard for optimal performance.
    Overall, Qualcomm Quick Charge Technology enhances charging speed and convenience, allowing users to quickly replenish their device's battery without compromising safety or longevity.
  • What is Quick Charger?

    A Quick Charger, also known as a fast charger, is a type of charging device designed to facilitate rapid charging of electronic devices, primarily smartphones and tablets. These chargers utilize proprietary fast-charging technologies, such as Qualcomm Quick Charge or other similar standards, to deliver higher voltage and current levels to compatible devices. 
    Quick Chargers can charge compatible devices significantly faster than standard USB chargers, reducing charging times and providing greater convenience for users. However, it's important to note that Quick Chargers typically require both the charger and the device to support the specific fast-charging standard for optimal performance.
  • Is Quick Charge 3.0 the fastest?

    Quick Charge 3.0 is one of the earlier versions of Qualcomm's fast-charging technology and offers significant improvements in charging speed compared to previous iterations. However, it is not the fastest charging technology available today.
    Subsequent versions of Quick Charge, such as Quick Charge 4.0 and Quick Charge 4+, offer even faster charging speeds and additional features such as improved efficiency and better thermal management. Additionally, there are other fast-charging standards available, such as USB Power Delivery (USB-PD), which can deliver comparable or even faster charging speeds depending on the device and charger combination.
    Therefore, while Quick Charge 3.0 provides fast charging, it may not be the fastest option currently available on the market.
  • Is Quick Charge good?

    Quick Charge is generally considered to be a beneficial technology for users who prioritize fast charging and convenience. It allows compatible devices to charge rapidly, reducing charging times and providing greater flexibility for users with busy lifestyles. 
    However, it's essential to note that Quick Charge is a proprietary technology developed by Qualcomm and is primarily compatible with devices equipped with Qualcomm Snapdragon processors. Additionally, Quick Charge requires both the charger and the device to support the specific Quick Charge standard for optimal performance.
    Overall, Quick Charge can be a valuable feature for those who require fast charging capabilities, but its effectiveness may vary depending on device compatibility and charging scenarios.
  • Can Quick charge 3.0 charge 4.0 devices?

    Yes, Quick Charge 3.0 chargers can charge Quick Charge 4.0 devices, but they may not provide the fastest charging speeds possible for those devices. Quick Charge 4.0 devices are designed to be backward compatible with earlier versions of Quick Charge, including Quick Charge 3.0. 
    While a Quick Charge 3.0 charger can charge a Quick Charge 4.0 device, it may not take advantage of all the features and optimizations offered by Quick Charge 4.0, such as improved charging efficiency and thermal management. Therefore, using a Quick Charge 4.0 charger with a Quick Charge 4.0 device would typically result in faster charging speeds compared to using a Quick Charge 3.0 charger.
  • PD charger vs Quick Charger

    PD chargers (USB Power Delivery) negotiate optimal power delivery for fast charging across various devices. Quick Chargers (like Qualcomm Quick Charge) deliver higher power output for faster charging, primarily optimized for devices with Qualcomm chipsets.
  • Which is faster, PD or QC?

    The speed of charging between PD (USB Power Delivery) and QC (Quick Charge) can vary depending on several factors such as the specific devices being used and their compatibility with the respective charging standards. Generally, both PD and QC technologies can provide fast charging, but the actual charging speed may differ based on the device and charger specifications. Some users may find PD to be faster in certain scenarios, while others may experience quicker charging with QC. Ultimately, it's essential to consider the specific devices and their compatibility with each charging standard to determine which one provides faster charging in a particular situation.
  • Are PD and QC not the same as “Fast Charging”?

    Yes, PD (USB Power Delivery) and QC (Quick Charge) are both examples of fast-charging technologies. They are designed to deliver higher power output to compatible devices, enabling faster charging times compared to standard chargers. While PD and QC are specific standards developed by different organizations (USB-IF for PD and Qualcomm for QC), they both fall under the broader category of "fast charging." The main difference lies in the protocols and technologies used to achieve fast charging, but their primary goal is to accelerate the charging process for electronic devices.
  • What is GaN Charger?

    A GaN (Gallium Nitride) charger is a type of power adapter or charger that utilizes Gallium Nitride semiconductor technology in its construction. GaN chargers are known for their smaller size, higher efficiency, and lower heat generation compared to traditional silicon-based chargers. This allows GaN chargers to deliver higher power outputs in a more compact form factor, making them ideal for fast-charging smartphones, tablets, laptops, and other electronic devices. Additionally, GaN chargers often feature multiple ports and advanced charging protocols to support a wide range of devices and charging scenarios.
  • What does GaN stand for charger?

    GaN, short for gallium nitride, presents device manufacturers with an alternative to silicon, boasting properties that silicon can't match in certain scenarios. GaN chargers have the potential to support significantly higher wattage levels compared to conventional silicon-based chargers. They are particularly advantageous for devices requiring greater power. GaN chargers typically deliver faster, more compact, and energy-efficient performance, offering customers an enhanced charging experience.
  • What are the advantages of GaN chargers?

    To begin, if you prefer compact chargers that don't take up much space, GaN chargers are an excellent choice. These chargers utilize a more efficient semiconductor material, resulting in a smaller footprint that fits easily in your bag or purse.
    Furthermore, for those with busy lifestyles who are always on the move, GaN chargers are ideal. They can charge devices up to three times faster than traditional chargers, ensuring you can quickly replenish your phone's battery in less than an hour.
    Moreover, GaN chargers are environmentally friendly due to their energy-efficient design. They consume less power, reducing energy consumption and minimizing their impact on the environment.
    Lastly, GaN chargers offer the added benefit of reducing heat generated by electronic devices during prolonged charging sessions. GaN's resistance to high temperatures means devices like phones, laptops, and tablets can be charged closer together without overheating concerns. Additionally, GaN chargers have the versatility to charge multiple devices simultaneously, making them a convenient all-in-one solution for smartphones, laptops, and tablets.
  • Is a GaN charger safer?

    GaN chargers are generally considered safe for use, as they adhere to industry safety standards and regulations. However, like any electronic device, the safety of a GaN charger depends on various factors such as design, manufacturing quality, and compliance with safety certifications. In general, GaN chargers are known for their efficiency, compactness, and ability to deliver higher power outputs, but whether they are safer than traditional chargers depends on individual circumstances and adherence to safety standards.
  • How efficient is a GaN charger?

    GaN chargers are known for their high efficiency compared to traditional chargers. They utilize Gallium Nitride semiconductor technology, which offers improved energy conversion efficiency, resulting in less energy waste and reduced heat generation. This increased efficiency means GaN chargers can deliver more power to devices while consuming less electricity from the wall outlet, resulting in faster charging times and potentially lower energy bills. Overall, GaN chargers are considered highly efficient and are often preferred for their energy-saving benefits.
  • Are GaN chargers better than silicon?

    GaN chargers offer several advantages over traditional silicon-based chargers. They are typically more efficient, allowing for faster charging speeds and reduced energy consumption. Additionally, GaN chargers tend to be more compact and lightweight compared to silicon chargers, making them convenient for travel and everyday use. However, whether GaN chargers are "better" depends on specific needs and preferences. While GaN chargers excel in efficiency and size, silicon chargers may still be suitable for certain applications. Ultimately, the choice between GaN and silicon chargers depends on factors such as charging requirements, portability, and budget.
  • What is the difference between a GaN charger and a PD charger?

    The main difference between a GaN charger and a PD (Power Delivery) charger is in their underlying technology and functionality. GaN chargers use Gallium Nitride semiconductor material for efficiency and fast charging, while PD chargers utilize the Power Delivery protocol for flexible and rapid charging across various devices.
  • Why do GaN chargers get so hot?

    GaN chargers may get hot during operation due to factors like energy conversion, high power output, compact design, and ambient temperature. While some heat generation is normal, excessive heat may indicate a malfunction or inadequate cooling.
  • Can I use a GaN charger for a laptop?

    Yes, you can use a GaN charger for a laptop, provided that the charger's power output and specifications are compatible with your laptop's charging requirements. Many GaN chargers support higher wattage outputs, making them suitable for charging laptops that require USB-C Power Delivery (PD) charging. However, it's essential to check the GaN charger's wattage and compatibility with your laptop's charging standards to ensure safe and efficient charging.
  • What is the difference between GaN and GaN 2?

    The difference between GaN and GaN 2 lies in their versions or iterations. GaN is the original semiconductor material known for its efficiency and fast charging, while GaN 2 represents an updated version with potential enhancements in performance or features.

Consult Your Sunshine Experts

We help you avoid the pitfalls to deliver the quality and value your Power adapter, charger, bulk cable need, on-time and on-budget.

Contact Info

Tel: 0086-519-85203588; 85156667 ext 8001
Sunshine Electronics & E-KEY Electronics


Why Sunshine



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Time: April 9th to April 12th 2024
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