Smart Charging, Preferred Companion: elebrother EU Charger Buying Guide

Decoding Fast Charging: Protocols and Wattage

 

To make an informed charger choice, understanding common fast charging protocols and power concepts is essential.

 

Key Fast Charging Protocols Explained

 

• USB Power Delivery (PD): This is the leading open fast-charging standard, primarily delivered via the versatile USB-C port. PD allows the charger and device to dynamically negotiate voltage and current, enabling high power outputs (up to 100W and beyond) suitable for a wide range of devices from smartphones to laptops. Most of elebrother's modern chargers with USB-C ports support PD, making them highly compatible with Apple iPhones , Google Pixel phones , Samsung Galaxy devices , and many Xiaomi/Redmi models.

• Programmable Power Supply (PPS): An advanced extension of USB PD 3.0, PPS offers even finer control over voltage and current. This "programmable" nature allows the charger to fine-tune power output in real-time, leading to highly efficient charging, reduced device heat, and often unlocking the fastest charging speeds for specific modern Android flagships. PPS is crucial for Samsung's "Super Fast Charging" and optimal Google Pixel charging speeds. Several elebrother chargers explicitly list PPS support, such as the 35W GaN PD USB C X2, 48W GaN PD USB A+C, 30W GaN PD USB 2A1C, 40W GaN PD USB 2C, 25W GaN PD USB C, 45W GaN PD USB C, and 100W GaN PD USB C chargers.

• Qualcomm Quick Charge (QC): This is a widely adopted fast-charging technology historically prevalent in Android devices, often delivered via USB-A ports, though newer versions can also use USB-C. QC 3.0 offers variable voltage. While still common, its prevalence for "peak" fast charging on newer flagship phones is being superseded by PD/PPS. elebrother chargers widely support QC , ensuring compatibility with a vast number of Android phones, including many Huawei and Xiaomi models.

• Huawei SuperCharge Protocol (SCP): This is Huawei's proprietary fast-charging technology, known for its high power output, often achieved through specific voltage/current combinations (e.g., 11V6A for 66W).[10] While some Huawei devices may be PD or QC compatible, SCP is typically required for their absolute maximum charging speeds.[9, 10] Among elebrother's EU chargers, only the 100W GaN PD USB C Charger  explicitly lists SCP support, along with FCP (Fast Charge Protocol), another Huawei-related standard.

• Other Protocols (AFC, FCP, PE+): Many elebrother chargers also support other protocols like Samsung's Adaptive Fast Charging (AFC) and Huawei's Fast Charge Protocol (FCP), or MediaTek's Pump Express (PE+). These ensure broader compatibility and efficient charging for devices using these specific standards.

 

The Importance of Wattage and USB-C/USB-A Ports

 

• Wattage (W): This is the total power a charger can deliver. Generally, higher wattage means faster charging, provided your device is designed to accept that power. It's perfectly safe to use a charger with a higher wattage than your device's maximum input, as your smartphone will intelligently draw only the power it needs, preventing overcharging or damage.

• USB-C vs. USB-A Ports:

  • USB-C: This is the modern, reversible, and highly versatile standard for power and data transfer. USB-C ports are essential for supporting advanced fast-charging protocols like PD and PPS, enabling the high power outputs required by new smartphones, tablets, and even laptops. For optimal fast charging of contemporary devices, a USB-C port is almost always required.

  • USB-A: This is the older, rectangular USB standard. While still widely used for charging older devices, accessories, or data transfer, USB-A ports are generally limited to lower wattages and primarily support Quick Charge or proprietary protocols. For modern flagship phones (e.g., iPhone 15 and later charge at only up to 7.5W with a USB-A charger [3]; USB-A connections block PD charging for Pixel phones [4]), USB-A ports typically cannot provide the fastest charging speeds.

 

The Universal Trend of USB-C PD/PPS

 

Apple explicitly uses only the PD protocol. Samsung relies on PD 3.0 and QC 2.0, with PPS being crucial for its "Super Fast Charging." Google Pixel requires both PD and PPS for optimal speeds. Xiaomi also supports PD and PPS. Even Huawei now supports PD/PPS in addition to its proprietary SCP. Concurrently, elebrother's high-wattage chargers predominantly feature USB-C ports and widely support PD and PPS.

The table below summarizes the charging needs of major phone brands, helping consumers quickly understand the required charging protocols, wattage, and port types for their devices:

Phone Brand	Primary Fast Charging Protocols	Typical Max Wired Charging Wattage	Key Port Type
Apple	USB Power Delivery (PD)	20W+ (iPhone 12+)	USB-C
Samsung	PD 3.0, PPS, QC 2.0	25W, 45W	USB-C
Google	PD, PPS	21-23W (Pixel 6/Pro), 37W (Pixel 9 Pro XL)	USB-C
Xiaomi	QC 2.0/3.0, PD 2.0/3.0, PPS	18W+, 30W+	USB-C, USB-A
Huawei	SCP, PD 3.0, PPS, QC	40W, 66W	USB-A, USB-C

 

Finding Your Perfect Match: Charger Recommendations by Phone Brand

For Apple iPhone Users (e.g., iPhone 15 series, iPhone 14/earlier models)

Apple iPhones exclusively utilize USB Power Delivery (PD) for fast charging. For iPhone 12 and newer models, a 20W or higher USB-C PD adapter is needed to achieve fast charging speeds. iPhone 15 series and newer use USB-C to USB-C cables, while older iPhone models (iPhone 14 and below) require a USB-C to Lightning cable. Notably, using a traditional USB-A charger will significantly slow down iPhone charging, potentially limiting power to around 7.5W for iPhone 15 and newer models.

Apple's unified PD approach greatly simplifies charger selection for iPhone users; almost any elebrother USB-C charger supporting PD (especially 20W and above) will provide an efficient fast-charging experience. 

Recommended elebrother EU Chargers:

Phone Brand/Model Example	Recommended elebrother EU Charger (Name and URL)	Optimal Charging Wattage	Key Protocols Supported by Charger
iPhone 12/13/14/15 Series	20W GaN PD USB C Charger - EU Plug	20W	PD 3.0, QC3.0
iPhone 13 Pro Max/14 Pro Max/15 Pro Max	30W GaN PD USB C Charger - EU Plug	20W+	PD 3.0, PPS, QC3.0
Multiple Apple Devices	35W GaN PD USB C X2 Charger - EU Plug	35W	PD 3.0, PPS, QC3.0
Multiple Apple Devices / iPad	40W GaN PD USB 2C Charger - EU Plug	40W	PD 3.0, PPS, QC3.0
Apple Devices & Future Compatibility	45W GaN PD USB C Charger - EU Plug	45W	PD 3.0, PPS, QC3.0
Apple Devices & Laptops	65W GaN PD USB C Charger - EU Plug	65W	PD 3.0, QC3.0
Ultimate Performance & Multi-device Compatibility	100W GaN PD USB C Charger - EU Plug	100W	PD 3.0, PPS, QC 4+

 

For Samsung Galaxy Users (e.g., S25 series, Z Fold/Flip, older models)

 

Samsung Galaxy devices are broadly compatible with USB Power Delivery 3.0 (PD 3.0) and Quick Charge 2.0 (QC 2.0). To achieve their highest speeds, known as "Super Fast Charging" (supporting 25W or 45W), Samsung devices require chargers that support PD 3.0 with Programmable Power Supply (PPS) capabilities. It's crucial to note that for "Super Fast Charging" speeds of 45W and higher, a compatible 5A USB-C cable is typically required, as standard 3A cables may limit power output.

Recommended elebrother EU Chargers:

Phone Brand/Model Example	Recommended elebrother EU Charger (Name and URL)	Optimal Charging Wattage	Key Protocols Supported by Charger
Samsung Super Fast Charging (25W)	25W GaN PD USB C Charger - EU Plug	25W	PD 3.0, PPS, QC3.0
Samsung Super Fast Charging (35W)	35W GaN PD USB C X2 Charger - EU Plug	35W	PD 3.0, PPS, QC3.0
Samsung Super Fast Charging (45W)	45W GaN PD USB C Charger - EU Plug	45W	PD 3.0, PPS, QC3.0
Samsung Flagship & Future Devices	100W GaN PD USB C Charger - EU Plug	100W	PD 3.0, PPS, QC 4+
Older Samsung / QC Devices	18W USB A Charger - EU Plug	18W	QC2.0, QC3.0
Mixed Samsung New & Old Devices	30W GaN PD USB A+C Charger - EU Plug	33W	PD 3.0, QC3.0, FCP

 

For Google Pixel Users (e.g., Pixel 6/Pro, Pixel 9 Pro XL)

 

Google Pixel phones have specific fast-charging requirements. They need chargers that support both USB Power Delivery (PD) and, crucially, Programmable Power Supply (PPS) to achieve maximum charging speeds. For Pixel 6/Pro (max 21W/23W), a 24W or higher charger with PD and PPS is needed.For future-proofing and optimal performance, a 30W+ charger with PPS is generally recommended. The latest Pixel 9 Pro XL particularly benefits from PPS up to 21V for its maximum 37W rate. Using a USB-C connection is vital, as USB-A ports will block PD charging for Pixel phones.

The Pixel 9 Pro XL's explicit requirement for PPS up to 21V for its maximum 37W rate, and the accompanying information noting that "many non-Google chargers only go to 20V PPS" [4], suggests that while many elebrother chargers support PPS and offer 20V output (e.g., 45W and 100W models), elebrother's chargers might not hit the absolute theoretical maximum for that specific model, even if they provide excellent fast charging. However, PPS is designed for flexible voltage adjustment, and a charger capable of 20V/5A (like the 100W model) would likely be able to deliver 21V at a slightly lower current within its power capabilities. This is a subtle but important detail for Pixel users seeking the utmost performance.

Recommended elebrother EU Chargers:

Phone Brand/Model Example	Recommended elebrother EU Charger (Name and URL)	Optimal Charging Wattage	Key Protocols Supported by Charger
Pixel 6/Pro (21-23W)	25W GaN PD USB C Charger - EU Plug	25W	PD 3.0, PPS, QC3.0
Pixel 6/Pro/Future Pixel	35W GaN PD USB C X2 Charger - EU Plug	35W	PD 3.0, PPS, QC3.0
Multiple Pixel Devices	40W GaN PD USB 2C Charger - EU Plug	40W	PD 3.0, PPS, QC3.0
Pixel Flagship & Future Devices (e.g., Pixel 9 Pro XL)	45W GaN PD USB C Charger - EU Plug	45W	PD 3.0, PPS, QC3.0
Ultimate Pixel Performance & Laptops	100W GaN PD USB C Charger - EU Plug	100W	PD 3.0, PPS, QC 4+

 

For Xiaomi/Redmi Users (e.g., Redmi Note 14 5G, Mi 9 SE)

 

Xiaomi and Redmi phones are highly versatile, supporting a wide range of fast-charging protocols, including QC 2.0, PD 2.0, PD 3.0, and PPS.[8] Older models, like the Xiaomi Mi 9 SE, primarily utilize QC 3.0 or a fixed 18W PD. Newer models, such as the Redmi Note 14 5G, increasingly benefit from PPS for improved charging efficiency and reduced heat generation.

Xiaomi phones' broad support for open fast-charging standards, including QC, PD, and PPS, indicates a high degree of flexibility in charger compatibility for Xiaomi devices. Unlike brands that heavily rely on proprietary solutions, Xiaomi users are less constrained by specific charger requirements, making elebrother's diverse product line particularly suitable for them. This versatility is a significant selling point, as it means one elebrother charger can efficiently power multiple Xiaomi devices across different generations.

Recommended elebrother EU Chargers:

Phone Brand/Model Example	Recommended elebrother EU Charger (Name and URL)	Optimal Charging Wattage	Key Protocols Supported by Charger
Older Xiaomi/Redmi (QC)	18W USB A Charger - EU Plug	18W	QC2.0, QC3.0
Mixed Xiaomi/Redmi Devices	30W GaN PD USB A+C Charger - EU Plug	33W	PD 3.0, QC3.0, FCP
Newer Xiaomi/Redmi (PD/PPS)	30W GaN PD USB C Charger - EU Plug	30W	PD 3.0, PPS, QC3.0
High-Power Xiaomi/Redmi	45W GaN PD USB C Charger - EU Plug	45W	PD 3.0, PPS, QC3.0
Ultimate Xiaomi/Redmi Compatibility	100W GaN PD USB C Charger - EU Plug	100W	QC 4+, PD 3.0, PPS

 

For Huawei Users (e.g., SuperCharge compatible models)

 

Huawei primarily uses its proprietary SuperCharge Protocol (SCP) for maximum charging speeds. This often involves specific voltage/current combinations (e.g., 11V6A for 66W via a USB-A port). While newer Huawei devices and charging modules also support open standards like PD 3.0/PPS and QC for broader compatibility , SCP remains key for their absolute fastest charging speeds. For instance, a 45W Huawei module supports both 40W SCP and 45W PD/PPS.

Huawei's heavy reliance on its proprietary SuperCharge Protocol (SCP) for maximum speeds  means that, among elebrother's EU chargers, only one (the 100W model) explicitly lists SCP support. This implies a potential compatibility gap for Huawei's absolute highest charging speeds when using most third-party chargers. For Huawei users, most elebrother chargers will provide fast and efficient charging, but may not reach the absolute fastest speeds offered by Huawei's dedicated chargers, unless they opt for the 100W charger that explicitly supports SCP. This is a common challenge when dealing with brand-specific technologies designed to lock users into their ecosystem.

Recommended elebrother EU Chargers:

Phone Brand/Model Example	Recommended elebrother EU Charger (Name and URL)	Optimal Charging Wattage	Key Protocols Supported by Charger
Huawei SuperCharge (SCP)	100W GaN PD USB C Charger - EU Plug	100W	SCP, FCP, PD 3.0, PPS
Huawei (PD/QC/FCP Compatible)	30W GaN PD USB A+C Charger - EU Plug	33W	PD 3.0, QC3.0, FCP
High-Power Huawei (PD/FCP)	45W GaN PD USB C Charger - EU Plug	45W	PD 3.0, FCP, QC3.0
Mixed-Port Huawei (PD/FCP)	65W GaN PD USB C & A Charger - EU Plug	65W	PD 3.0, FCP, QC3.0

 

Beyond Single Devices: Multi-Port Charging Solutions

 

elebrother understands that modern users often carry multiple devices. Therefore, we offer a selection of versatile multi-port chargers, perfect for individuals or families who need to power smartphones, tablets, smartwatches, earbuds, and even laptops simultaneously from a single wall outlet. These chargers reduce clutter and maximize efficiency.

• 35W GaN PD USB C X2 Charger - EU Plug : This compact charger features two Type-C ports. Its intelligent power allocation allows for flexible dual-port output configurations, such as 30W+5W, 20W+15W, or 17.5W+17.5W, dynamically adjusting to the power needs of connected devices.

• 30W GaN PD USB A+C Charger - EU Plug : Equipped with one Type-C (PD 3.0) and one USB-A (QC3.0, FCP) port, this charger offers a total output of 30W (or 33W). It's an excellent choice for a mixed device ecosystem, allowing you to charge both a modern smartphone and an older accessory simultaneously.

• 48W GaN PD USB A+C Charger - EU Plug (1A1C): This powerful charger uniquely features two Type-C ports and one USB-A port. It provides a robust combination, with single USB-C output up to 45W, and USB-A output up to 18W. When used simultaneously, it intelligently distributes power, such as 30W + 18W for USB-A and USB-C output.

• 30W GaN PD USB 2A1C Charger - EU Plug : This charger offers two Type-C ports and one USB-A port, with a total output of 30W (or 33W). It supports PD 3.0 and PPS, making it ideal for charging two phones or a phone and a tablet simultaneously.

• 65W GaN PD USB 2C1A Charger - EU Plug: As one of the most powerful multi-port chargers in the elebrother lineup, it boasts two Type-C ports and one USB-A port, with a total output of up to 65W. It supports a wide range of protocols including QC4.0+, PD 3.0, and PPS, and intelligently distributes power, for example, 45W + 20W for C1+C2, and 45W + 18W for C1+A. This makes it an ideal choice for simultaneously charging multiple devices like laptops, tablets, and smartphones.

• 65W GaN PD USB C & A Charger - EU Plug: This charger features one USB-C (45W PD) and one USB-A (18W QC) port, with a total output of up to 65W. It's perfect for simultaneously charging a laptop or high-power tablet and a smartphone.