Company Profile

WanHai Tech Co,Ltd is located at Num106, FengZe East road, NanSha district, GuangZhou city, China. Also branch factory in ShenZhen. It was registered in June 2015, covering an area of 30,000 square meters and consisting of more than 800 employees with 50 R& D team members included. Its predecessor - Sanbo Machinery Parts Processing Plant was established in 2012, focusing on the development and manufacture of 3C (communication, computer, and consumer) digital products.

Why Choose Us

Professional Team

The R&D team has 50 people focusing on the R&D and manufacturing of 3C (communications, computers, consumer) digital products.

Quality Control

With high-performance production equipment, strict quality management strategies and quality control methods, we are able to quickly provide customers with high-quality, low-cost, and excellent products.

Fast and reliable delivery

We have 6,000 square meters with over 280 workers, 15 injection molding machines, and 12 silicone rubber hydraulic presses to ensure fast stock delivery.

Quality customer service

Our dedicated team is always ready to answer your questions, provide you with detailed information about our products and guide you in your choice.

4 In 1 Charger

Magnetic Wireless Charger

Magnetic Wireless Car Charger

Portable Wireless Phone Charger

Fast Wireless Charging Pad

15W Wireless Charger

Portable Wireless Charger

10W Wireless Charging Pad

Wireless Charging Pad

What is 4 In 1 Charger?

4 in 1 charger comes with 15W fast wireless charging. You can put your AirPods, Apple watch or smartphone to be charged by the fast wireless charging. There is a phone stand where you can charge your smartphone with the wireless charging mode and at the same time, you can see your favorite movie or video based on your taste. Also, there is a USB-A port where you can connect your cable and charge your device with the cable. All the ports can be used simultaneously.

Benefits of 4 In 1 Charger

Wide Compatibility

Supports multiple input protocols including DC, QC2.0, QC3.0, PD, AFC, and complies with the WPC1.3 standard. Output options include BPP/5W, iPhone/7.5W, Samsung/10W, and EPP/15W. Note: This product is only compatible with Apple devices.

Dynamic Power Adjustment

Features dynamic power adjustment (DPM) to ensure optimal charging efficiency even with USB power sources that have insufficient power supply.

Enhanced Safety Features

Equipped with metal foreign object detection (FOD), over-temperature and over-current protection with automatic alarms, and dynamic power adjustment for safe and stable charging.

Versatile Night Light & Self-Check Functionality

Includes a dual-color night light with adjustable warm and white light settings, large-capacity MTP for firmware upgrades, and automatic self-check with anomaly detection for reliable performance.

Type of 4 In 1 Charger

Apple Watch charger
This Product has a specific area for putting your Airpod for having the wireless charging. Notice that this charging station can charge your AirPods in a fast wireless charging technology. Even you can use your AirPods and just put the case to be charged. Green Lion 3 in 1 Magnetic Fast Wireless Charger consider any details for improvement and let you to have a good experience with wireless magnetic technology.

USB Port
As You can see in the specification there is an USB port with 5W. if you want to charge something else while you are using the other wireless charger you can use this port for this purpose. This charger station has considered all the details to provide you with the best wireless service. The best point of this charger station is that you can use all the ports simultaneously.

Smartphone wireless Charging
Wireless technology provides the ability to communicate between two or more devices over distances without the use of wires or cables. That's why it makes your charging experience interesting, and you can sense the beauty of the technology with the help of this product. This Green Lion's Product Can serve you a fast charging moments for your device meanwhile in the safe mode and secure conditions.

Lightning Charger
This type of charging cable is somewhat unique in that it was designed, and is currently owned, by Apple. As a result, Lightning connectors became the standard means of charging the company's smartphones since the iPhone 5 was released in 2012. That said, there are a variety of Apple products that use USB-C, such as the iPad Pro, MacBook Pro, iPad Air, MacBook Air and others.

4-In-1 Charger Highlights

Simultaneous Charging

Compatible with Nintendo Switch and OLED Model Joy-Cons. Never run out of battery again and have your controllers ready for gaming, by charging up to 4 Joy-Cons simultaneously. Quickly charge up all 4 of your controllers and get ready for some awesome multiplayer gaming action with friends and family.

Status Indicator

LED light indicators will light up blue when your Joy-Cons are charging and then turn green when they are fully charged.

Charge with Anything

Plug the USB port into the base and the other side into your computer, power bank, wall charger, and various USB power sources. The wide docking stand base will stably sit on any surface and the non-slip grip will keep the dock from moving.

Great gift for gamers

This controller charger is a perfect gift for avid gamers. Whether it's for birthdays, Thanksgiving, Christmas or special occasions, this charging station makes a fantastic gift and brings joy to the gamers with this must-have accessory.

What's Included

You will receive a charging dock for joy-con controllers. This docking station ensures gamers can always have their controllers charged and ready for action. With its sleek and stylish design, keep your gaming setup clean and well-organized with the addition of this controller charging dock.

How to use an electric 4-In-1 Charger safely

An electric 4-In-1 charger is something that we take for granted. We plug in our devices and our phones and we're good to go.

When we're not using our electric charger, it's best to unplug it. That way, if there is an issue with the charger, we're not risking anything.

The best way to use an electric charger is to plug it in and then wait for the light to turn green before we start using the charger. This way, we're not using up any power and the electric charger is being used efficiently.

It's also a good idea to unplug the 4-In-1 charger when we're not using it. This way, if there is an issue with the charger, we're not risking anything.

What is the Working Principle of a 4 In 1 Charger?

All 4 In 1 Chargers are actually composed of a stable power supply (mainly a voltage-stabilized power supply, providing a stable working voltage and sufficient current) plus necessary constant current, voltage limiting, time limiting and other control circuits.

The output parameters marked on the original charger (referring to the line charger): for example, output 4.4V/1A, output 5.9V/400mA...refers to the relevant parameters of the internal voltage-stabilized power supply. If you understand this principle, you will know that a (good quality) 4 In 1 Charger can be easily converted into a high-quality voltage-stabilized power supply!

The chargers for commonly used mobile phone batteries use a constant current and voltage-limited charging system. The charging current is generally around C2, that is, a two-hour charging rate is used. For example, a 500mah battery uses 250ma to charge for about two hours to reach 4.2V and then constant voltage charging.

The battery is not suitable for the -DV/DT detection fast charging method used by the NIMH battery advanced fast charger, because the battery has strict restrictions on the charging current. Lithium ions (Li+) are very active, and high current charging can easily cause danger.

I had the opportunity to contact the technical staff of the most famous domestic ion battery manufacturer. According to the destructive experiment report they provided, under normal circumstances, batteries (batteries) will not explode under discharge conditions (including short circuits), but overheating and combustion may occur. However, in severe over-current charging conditions, explosions are very likely to occur!

Steps of Setting up 4 In 1 Charger

Prepare the Charger
Setting up 4 In 1 Charger begins with the right equipment. Ensure you have a compatible wireless charger and an appropriate power source. Ideally, use the charger provided by your phone's manufacturer, as third-party chargers may not deliver optimal performance. Place the charger in a well-ventilated area to prevent overheating during prolonged use.

Check Compatibility
One example is the HONOR Magic5 Pro, which gives you an exceptional 4 In 1 Charger experience and supports up to 50W Wireless SuperCharge. However, it is essential to check your device's user manual or the manufacturer's website for specific information. Incompatible phones will not charge wirelessly, so verifying compatibility is a crucial preliminary step.

Connect the Wireless Charger
Once you've ensured compatibility, the next step is to connect your 4 In 1 Charger. Plug the charger into a power source using the provided cable and adapter. Many wireless chargers use USB-C or Micro-USB connectors, so make sure your charger aligns with your device's port. Once connected, you should see a light indicator on the charger, indicating that it's ready to charge.

Place Your Phone on the Charger
With the charger set up, the next step is placing your phone on the charging pad. Most 4 In 1 Charger have a designated area where you need to position your phone for optimal charging. Align your device with the charging pad, and ensure that it sits securely. Some chargers have multiple coils, allowing for flexibility in phone placement. Be mindful of any obstacles, such as thick cases, as they may interfere with the charging process.

Monitor Charging Status
Once your phone is on the charger, monitor the charging status regularly. Some phones display charging information on the screen, while others rely on LED indicators on the charger itself. Periodically check for any abnormalities, such as slow charging or overheating, and address them promptly to ensure the longevity of your phone's battery.

Key Features of the 4-in-1 Charging Station

Device Compatibility: This charger is versatile, handling devices like the iPhone, Apple Watch, and AirPods with ease. But it doesn't stop there. It's also compatible with Qi-enabled Android phones and wireless earbuds like Samsung's Galaxy Buds. There's even an additional USB port, perfect for charging that extra gadget you might have lying around. You can check out more device compatibility and details on our product page.

Design and Build: This Apple charging station for multiple devices is sleek and compact, making it an excellent addition to any desk, nightstand, or countertop.With its sleek, minimalist design, it barely takes up any space and keeps your devices neatly organized as they charge.

Fast and Efficient Charging: If you've ever been frustrated by slow charging speeds, the iHome charger is a game-changer. It offers fast charging, ensuring your devices are quickly powered up and ready for use in no time. Whether you're charging your iPhone, Apple Watch, or even an Android phone, the iHome 4-in-1 charger delivers consistent, reliable power.

Extra USB Charging Port: In addition to its wireless charging features, the iHome station also includes a USB port for wired charging. This means you can charge a 5th device at the same time, making it even more versatile for people with a lot of gadgets.

Our Factory

FAQ

Q: What exactly is a 4-in-1 charger?

A: A 4-in-1 charger is a multi-functional charging solution capable of charging four different types of devices simultaneously. Typically, it offers various charging ports including USB-A, USB-C, wireless charging pads, and sometimes even dedicated ports for specific devices like Apple Watches or AirPods.

Q: What is the advantage of using a 4-in-1 charger?

A: The main advantages are convenience and efficiency. With multiple charging options in one compact device, you can manage all your family's devices from a single location, saving space and eliminating the clutter of separate chargers.

Q: Are 4-in-1 chargers safe to use?

A: Yes, reputable brands design their products to meet safety standards. Look for chargers with certifications like UL, CE, or FCC to ensure they incorporate safety measures against electrical surges, overheating, and other hazards.

Q: Will a 4-in-1 charger damage my devices?

A: As long as the charger provides voltage and amperage suitable for your devices' requirements, it shouldn't cause harm. Always check the output ratings of the charger versus what your devices require.

Q: Is the charging speed reduced since it's charging multiple devices?

A: High-quality 4-in-1 chargers often feature smart power distribution systems that adjust power output based on connected devices' needs. This ensures that each device receives optimal charging speed despite others being charged simultaneously.

Q: Do I need to buy additional cables for the 4-in-1 charger?

A: For devices that require wired charging, you'll likely need to supply your own cables, unless the charger comes bundled with them. Wireless devices simply need to be placed on the designated areas of the charger.

Q: Can a 4-in-1 charger work internationally?

A: Many 4-in-1 chargers are designed with universal voltage input (100V – 240V AC), making them suitable for international travel. Check the product description for compatibility information.

Q: Are 4-in-1 chargers expensive compared to individual chargers?

A: Initially, a 4-in-1 charger might seem pricier compared to buying several single-device chargers. However, considering the convenience and potential space-saving benefits, it can offer better value in the long run.

Q: Do 4-in-1 chargers support fast charging technologies?

A: Yes, some advanced models support technologies like Qualcomm Quick Charge, Power Delivery (PD), or Adaptive Fast Charging, offering faster charging times than basic chargers.

Q: Can a 4-in-1 charger charge tablets as well as phones?

A: Yes, provided the tablet uses a charging connector type supported by the 4-in-1 charger. Modern ones usually include USB-A, USB-C, and sometimes Apple Lightning connectors, accommodating various device types including tablets and smartphones.

Q: Does a 4-in-1 charger slow down the charging speed because it splits the power?

A: Older models could have this issue but newer, smart 4-in-1 chargers manage the output dynamically, ensuring each connected device receives the maximum possible power based on what it can handle, minimizing any impact on charging speed.

Q: Do all 4-in-1 chargers offer fast charging capabilities?

A: No, not all do; however, some advanced models feature Qualcomm Quick Charge, Power Delivery (PD), or similar technologies for faster charging rates. Make sure to check the product description for compatibility and charging speeds.

Q: Can a 4-in-1 charger damage my devices?

A: High-quality 4-in-1 chargers should not damage your devices. They're designed with safety measures to protect against overcharging and overheating. Always buy from trusted manufacturers to ensure safety.

Q: How big are 4-in-1 chargers? Are they travel-friendly?

A: Sizes vary significantly among models. Some are compact and lightweight, ideal for travel, while others are larger desk stations intended for home or office use. Look for dimensions and weight specifications when choosing one suitable for your needs.

Q: .Do I need to worry about electromagnetic radiation from a 4-in-1 charger?

A: There is no credible evidence suggesting that the level of electromagnetic radiation emitted by chargers poses health risks. As long as you use certified products and follow usage guidelines, there's no cause for concern.

Q: How do I clean a 4-in-1 charger?

A: Unplug the charger first. Then, gently wipe it down with a soft, dry cloth. For tougher dirt or grease, slightly dampen the cloth with water or a mild cleaning solution before wiping.

Q: Will a 4-in-1 charger work internationally with voltage differences?

A: Many modern 4-in-1 chargers operate on a wide input voltage range (e.g., 100V~240V AC) so they'll work in multiple countries. However, you may still require an adapter for different plug types.

Q: Can I charge older devices with a 4-in-1 charger?

A: This largely depends on the port types offered by the charger. If your old device uses a Micro USB or another outdated port, make sure the charger includes that option.

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