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Say goodbye to low-battery warnings. With INIU's line of dependable, high-speed chargers, you stay connected. Our products incorporate advanced GaN charger technology to deliver superior performance in a compact form. Whether you need a fast charger for iPhone, a powerful type c charger , or a powerful usb-c charger for your laptop, our solutions are engineered to save you valuable time. Become part of a community of over 40 million users who trust INIU to power their daily lives.
A Charging Solution for Your Needs
Select the category that best matches your lifestyle to see our recommended charging solutions.
- For Travel & On-the-Go : Compact, lightweight, and multi-port options perfect for the modern traveler. These portable charger designs ensure all your devices stay powered up, from the airport to your hotel.
- For Your Desk & Office : Powerful desktop solutions to create a clean, efficient workspace. Power your laptop, phone, and accessories simultaneously from a single, organized dual ports charger.
- For High-Power Devices : High-wattage chargers built for performance. Supply maximum power to devices like the MacBook Pro, high-end tablets, and other demanding electronics.
INIU Charger Specifications
| Product | Total Output | Ports | Key Features |
|---|---|---|---|
| INIU A11-E1 100W GaN Charger | 100W | 2 x USB-C, 1 x USB-A | 100W Power Trio charges 3 devices; Supports PD 3.0; Compact design replaces 3 chargers. |
| INIU I622 45W USB-C Charger | 45W | 1 x USB-C, 1 x USB-A | 45W with GaN II Tech; Dual ports for simultaneous fast charging; TempGuard monitors temp 3.2M times/day; Foldable plug. |
| INIU A12-E1 30W Dual Port Charger | 30W | 1 x USB-C, 1 x USB-A | 30W Fast Charging for iPhone, MacBook Air & other devices; Dual ports for simultaneous charging; Ultra-compact design with GaN Technology. |
| INIU I624 65W Dual Ports Wall Charger, GaN Material | 65W | 2 x USB-C | 65W Max output for all handhelds; Powers 2 devices simultaneously; TempGuard 2.0 safety system; Foldable plug. |
| INIU I623 2-Port 45W Super Fast Charger | 45W | 1 x USB-C, 1 x USB-A | 45W with GaN II Tech; USB-C & USB-A ports for simultaneous charging; TempGuard monitors temp 3.2M times/day; 53% smaller than old dual ports chargers. |
The Advantage of GaN Technology
A GaN charger uses Gallium Nitride, a crystal-like semiconductor material that is more efficient than the traditional silicon used in most chargers. This advanced material produces less heat, which allows internal components to be placed closer together. The result is a portable charger that is significantly smaller, lighter, and more convenient for travel without sacrificing power, unlike a traditional mini usb charger .
Because GaN technology conducts electricity more efficiently, less energy is wasted as heat, and more power is directed toward your device. This leads to faster charging speeds. This efficiency also means GaN chargers run cooler, enhancing safety and the longevity of the charger's components.
How to Select the Right Charger
Choosing the correct charger ensures your devices get power safely and efficiently. Here are a few points to consider:
Power Requirements : Check the power your device needs, measured in watts (W). Smartphones typically require 15-30W, while tablets may need up to 30W and laptops can require 65W or more. A fast charger should match your device's requirements. Since most reliable chargers nowadays intelligently allocate power based on the device's required input wattage, it is perfectly safe to use a charger with a higher wattage than your device needs; the device will only draw the maximum power it can handle.
Ports and Compatibility : Consider how many devices you need to power at once. A multi-port charger with a mix of USB-C and USB-A ports offers great versatility for new and older devices. A usb-c charger is the current standard for most modern phones, tablets, and laptops.
Charging Protocols : Most modern devices use universal standards like USB Power Delivery (PD) for fast charging . Reputable brands recommend using chargers that support USB PD to ensure compatibility and optimal speed across the widest range of devices.
Power Your World with Confidence
Don't let a dead battery slow you down. Choosing the right charger means getting power safely and efficiently, and INIU is built on a foundation of reliability. Every charger we make undergoes rigorous 100% full-scale aging tests to ensure it meets the highest standards of performance and safety. We build our products with features like temperature control and over-voltage protection to safeguard your valuable devices.
Join over 40 million users who trust INIU for their charging needs. It's time to move on from slow, unreliable chargers. Select the perfect fast charger from our collection above and experience the INIU difference today.
A GaN charger uses gallium nitride instead of traditional silicon, which allows the internal components to be more compact and thermally efficient. This means GaN USB chargers can deliver higher power output and handle faster charging—while remaining significantly smaller than normal chargers.
Thanks to this technology, many GaN chargers now offer mini USB charger size profiles without sacrificing performance. You get fast, reliable charging for phones, laptops, and other devices in a travel-friendly, pocket-sized form.
To choose the right USB charger, consider your device type and charging needs:
● For smartphones (iPhone, Samsung, etc.), select a charger that supports fast charging (Supports PD or QC, typically 15W or higher) for best speed.
● For laptops, choose a type c charger with Power Delivery (PD) providing at least 65W output to ensure efficient charging.
● Look for chargers with GaN technology for smaller size, higher efficiency, and less heat generation.
● Ensure the charger has safety features like overcurrent and temperature protection.
● Check compatibility with your device’s charging protocol (e.g., USB PD, Quick Charge) to maximize performance and battery health.
● Certified and well-reviewed chargers from trusted brands offer reliable, safe, and fast charging for phones and laptops alike.
It depends. You can use the same charger for both phone and laptop only if the charger supports appropriate power output and protocols for each device.
Most modern laptops require higher wattage—typically 45W to 100W (or even higher) via USB-C Power Delivery (PD)—while phones generally need 15W to 30W for fast charging.
A high-quality USB-C charger with Power Delivery can automatically adjust voltage and current to safely charge different devices. However, using a low-wattage phone charger on a laptop may result in slow charging or no charge at all. Conversely, using a high power laptop charger for a phone is safe as phones will only draw the power they need.
Always confirm the charger’s wattage, certification, and compatibility with your devices’ charging standards (USB PD, Quick Charge, etc.) to ensure safe and optimal charging.
While it's generally safe to leave a GaN charger or USB-C charger plugged in—especially if it includes protections against overvoltage, overheating, and surges—it's not always recommended. Over time, keeping any USB charger constantly plugged in may increase energy consumption slightly and expose the device to dust or electrical surges. Unplugging when not in use can extend the lifespan of both the charger and the outlet.
No—modern USB chargers, especially GaN chargers, use smart power management to deliver only the power your device needs. A 100W type c charger can safely charge both laptops and low-power devices like phones without overloading them, as long as it's certified and supports Power Delivery(PD).